Pith Number

pith:2R2ANG27

pith:2015:2R2ANG273EOVJB24DXSEUIZDHJ

not attested not anchored not stored refs pending

Asteroid Photometry

Beth Ellen Clark, Bonnie J. Buratti, Driss Takir, Jian-Yang Li, Paul Helfenstein

arxiv:1502.06302 v2 · 2015-02-23 · 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{2R2ANG273EOVJB24DXSEUIZDHJ}

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	2026-05-18T01:07:21.240031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d474069b5fd91d54875c1de44a23233a6c245d893807cb7e02e8f5f8f4a2b5e5

Aliases

arxiv: 1502.06302 · arxiv_version: 1502.06302v2 · doi: 10.48550/arxiv.1502.06302 · pith_short_12: 2R2ANG273EOV · pith_short_16: 2R2ANG273EOVJB24 · pith_short_8: 2R2ANG27

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/2R2ANG273EOVJB24DXSEUIZDHJ \
  | 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: d474069b5fd91d54875c1de44a23233a6c245d893807cb7e02e8f5f8f4a2b5e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccbb1923800fcd68888cfee3b2bf8b2706950a27a35aaac810168af7c27d97c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-02-23T01:54:01Z",
    "title_canon_sha256": "5a65b95235b6dc95a8f3a3a3dd435241a1da1a97aba1670ad5e93b8a96de44d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06302",
    "kind": "arxiv",
    "version": 2
  }
}