Pith Number

pith:7HRGGG76

pith:2024:7HRGGG76SNK4A5HTDWY2FDSB7Z

not attested not anchored not stored refs pending

First Resolution of Microlensed Images of a Binary-Lens Event

A. M\'erand, Andreas Eckart, Andrew P. Gould, Andrzej Udalski, Anthony Berdeu, Antonia Drescher, Bruno Lopez, Calvin Sykes, Catherine Dougados, Christian Straubmeier, Christopher S. Kochanek, Daryl Santos, David A. H. Buckley, Denis Defr\`ere, Dieter Lutz, Diogo C. Ribeiro, Eckhard Sturm, Felix Mang, Felix Widmann, Florentin Millour, Frank Eisenhauer, Fr\'ed\'eric Vincent, Gernot Hei{\ss}el, Grant Christie, Guillaume Bourdarot, Guy Perrin, Helmut Feuchtgruber, Hugo Nowacki, I. B. Thompson, James Leftley, Janez Kos, Jean-Baptiste Le Bouquin, Jean-Philippe Berger, Jinyi Shangguan, Jonas Sauter, Joss Bland-Hawthorn, Jules Scigliuto, J. Woillez, Karim Abd El Dayem, Karine Perraut, Laura Kreidberg, Linda Tacconi, Mathias Nowak, Mathis Houlle, Matteo Sadun Bordoni, Matthias Subroweit, Maximilian Fabricius, Miguel Montarg\`es, Natascha M. F\"orster Schreiber, Nicolas Pourre, Olivier Lai, Paulo Garcia, Pierre Kervella, Pierre-Olivier Petrucci, Przemek Mr\'oz, Reinhard Genzel, Richard I. Davies, Romain Laugier, Romain Petrov, Sanjib Sharma, Sebastian H\"onig, Sebastian Rabien, Stefan Gillessen, Subo Dong, Sven Buder, Sylvestre Lacour, Sylvie Robbe-Dubois, Taro T. Shimizu, Thiam-Guan Tan, Thibaut Paumard, Thomas Bensby, Thomas Ott, Tim Natusch, Wolfgang Brandner, Zexuan Wu

arxiv:2409.13015 v3 · 2024-09-19 · astro-ph.SR · astro-ph.GA · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HRGGG76SNK4A5HTDWY2FDSB7Z}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T09:53:43.960083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9e2631bfe9355c074f31db1a28e41fe7908a696a853eab1f68d4d58b5f09d4a

Aliases

arxiv: 2409.13015 · arxiv_version: 2409.13015v3 · doi: 10.48550/arxiv.2409.13015 · pith_short_12: 7HRGGG76SNK4 · pith_short_16: 7HRGGG76SNK4A5HT · pith_short_8: 7HRGGG76

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7HRGGG76SNK4A5HTDWY2FDSB7Z \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f9e2631bfe9355c074f31db1a28e41fe7908a696a853eab1f68d4d58b5f09d4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b6021835173c96bd3279c53288bdaba0dd0f77b02f7abceaebce26420c60381",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-09-19T18:00:02Z",
    "title_canon_sha256": "ef44a3d1df0d889da1d3326178b6555d0c7a3e63bc93f6bfdff514ec1ef91abd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.13015",
    "kind": "arxiv",
    "version": 3
  }
}