Pith Number

pith:GRLZONJQ

pith:2025:GRLZONJQZDVHSXD4UN7W2QQ72L

not attested not anchored not stored refs pending

Discovery and Preliminary Characterization of a Third Interstellar Object: 3I/ATLAS

Adina D. Feinstein, Andrew Hoffman, Aster G. Taylor, Atsuhiro Yaginuma, Benjamin J. Shappee, Bin Yang, Carrie E. Holt, Darryl Z. Seligman, Davide Farnocchia, Du\v{s}an Mar\v{c}eta, Eloy Pe\~na-Asensio, Emmanuel Jehin, Francisco Oca\~na, Henry H. Hsieh, Jacqueline V. Keane, James J. Wray, Jean Manfroid, John Tonry, John W. Noonan, Karen J. Meech, Kathleen Mandt, Katie Auchettl, Kyle Hart, Larry Denneau, Laura Faggioli, Luca Conversi, Marco Fenucci, Marco Micheli, Marin Ferrais, Mark E. Huber, Marvin Morgan, Maxime Devog\`ele, Michael A. Tucker, Micha\"el Gillon, Michael S. P. Kelley, Mohamed Amine Miftah, Olivier R. Hainaut, Qicheng Zhang, Quanzhi Ye, Richard Wainscoat, Robert J. Siverd, Robert Weryk, Tessa Frincke, Theodore Kareta, Tim Lister, Toni Santana-Ros, Willem B. Hoogendam

arxiv:2507.02757 v3 · 2025-07-03 · astro-ph.EP · 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{GRLZONJQZDVHSXD4UN7W2QQ72L}

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.

Cited by

1 paper in Pith

NSF-DOE Vera C. Rubin Observatory Observations of Interstellar Comet 3I/ATLAS (C/2025 N1)

Receipt and verification

First computed	2026-07-05T11:42:31.751817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3457973530c8ea795c7ca37f6d421fd2db7e2e96eeeff1a6c45f4ba618ce1cea

Aliases

arxiv: 2507.02757 · arxiv_version: 2507.02757v3 · doi: 10.48550/arxiv.2507.02757 · pith_short_12: GRLZONJQZDVH · pith_short_16: GRLZONJQZDVHSXD4 · pith_short_8: GRLZONJQ

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/GRLZONJQZDVHSXD4UN7W2QQ72L \
  | 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: 3457973530c8ea795c7ca37f6d421fd2db7e2e96eeeff1a6c45f4ba618ce1cea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89f37a2999024ce36cb78b3b87aeb314055db9f2bd8d0838c8db0bd096bb8c31",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-07-03T16:20:39Z",
    "title_canon_sha256": "22365ebfb84ff8684b227dc0367364a9392603f9d3f80d55035cddc6d63d3e61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02757",
    "kind": "arxiv",
    "version": 3
  }
}