Pith Number

pith:LXABBHLF

pith:2010:LXABBHLF3VHN25I3DOFNVO653S

not attested not anchored not stored refs pending

The Use of Scientific Data: A Content Analysis

Chaomei Chen, Jian Zhang, Michael S. Vogeley

arxiv:1007.4602 v3 · 2010-07-27 · astro-ph.IM · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXABBHLF3VHN25I3DOFNVO653S}

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	2026-05-18T04:30:02.764412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dc0109d65dd4edd751b1b8adabbdddcb92fb637b54420e06cfe38867fbfd89a

Aliases

arxiv: 1007.4602 · arxiv_version: 1007.4602v3 · doi: 10.48550/arxiv.1007.4602 · pith_short_12: LXABBHLF3VHN · pith_short_16: LXABBHLF3VHN25I3 · pith_short_8: LXABBHLF

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/LXABBHLF3VHN25I3DOFNVO653S \
  | 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: 5dc0109d65dd4edd751b1b8adabbdddcb92fb637b54420e06cfe38867fbfd89a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "850925856d38bd3bcce7a31aa1cb0fd287028f41d4660760d3b099f21fc2258b",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-07-27T01:24:43Z",
    "title_canon_sha256": "ae90b74d6f916cecd2075d549973b3b6bd77906711c854eefd6c7a008136ba7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4602",
    "kind": "arxiv",
    "version": 3
  }
}