Pith Number

pith:5DY2IP3M

pith:2019:5DY2IP3M5JENTGWJVVM23UQ267

not attested not anchored not stored refs pending

Community Involvement in the WFIRST Exoplanet Microlensing Survey

Aparna Bhattacharya, B. Scott Gaudi, Calen B. Henderson, Clement Ranc, Daisuke Suzuki, David P. Bennett, Elisa Quintana, Geoffrey Bryden, Jean-Phillipe Beaulieu, Jennifer Yee, Jessica Lu, Kailash C. Sahu, Knicole Colon, Matthew Penny, Naoki Koshimoto, Padi Boyd, Rachel Akeson, Rachel Street, Radek Poleski, Savannah Jacklin, Sebastiano Calchi Novati, Takahiro Sumi, Thomas Barclay, Valerio Bozza, Yuki Hirao

arxiv:1908.00548 v1 · 2019-08-01 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DY2IP3M5JENTGWJVVM23UQ267}

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	2026-07-04T23:51:06.407198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8f1a43f6cea48d99ac9ad59add21af7f7d763ed56002ee7639272658cf2fcb1

Aliases

arxiv: 1908.00548 · arxiv_version: 1908.00548v1 · doi: 10.48550/arxiv.1908.00548 · pith_short_12: 5DY2IP3M5JEN · pith_short_16: 5DY2IP3M5JENTGWJ · pith_short_8: 5DY2IP3M

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/5DY2IP3M5JENTGWJVVM23UQ267 \
  | 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: e8f1a43f6cea48d99ac9ad59add21af7f7d763ed56002ee7639272658cf2fcb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39dbe3721bfb180705bc5e823edbf5b321d4b6cabcdf5083209ddcf8653a3713",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-08-01T18:00:01Z",
    "title_canon_sha256": "05fb20794e0bb5b42e1e8b4bdb248521016d60aad14ad34975f8e02d17d30ab8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00548",
    "kind": "arxiv",
    "version": 1
  }
}