Pith Number

pith:P3PKDCGQ

pith:2010:P3PKDCGQQZFWUM3SUSTYVEBTPY

not attested not anchored not stored refs pending

Last but not Least: Additional Positional Effects on Citation and Readership in arXiv

Asif-ul Haque, Paul Ginsparg

arxiv:1010.2757 v1 · 2010-10-13 · cs.DL · astro-ph.IM · hep-ph · hep-th · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P3PKDCGQQZFWUM3SUSTYVEBTPY}

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	2026-05-18T04:30:25.580409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7edea188d0864b6a3372a4a78a90337e12bc05507ff42ef1c3ece7dfe328adf2

Aliases

arxiv: 1010.2757 · arxiv_version: 1010.2757v1 · doi: 10.48550/arxiv.1010.2757 · pith_short_12: P3PKDCGQQZFW · pith_short_16: P3PKDCGQQZFWUM3S · pith_short_8: P3PKDCGQ

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/P3PKDCGQQZFWUM3SUSTYVEBTPY \
  | 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: 7edea188d0864b6a3372a4a78a90337e12bc05507ff42ef1c3ece7dfe328adf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f33dcba12558026c19b7afa6c0b236249392c911dd8b13c51722de70b9faaba",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "hep-ph",
      "hep-th",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2010-10-13T20:03:09Z",
    "title_canon_sha256": "127e2c5a46685de26e99aa16f2f9413b837ef8d294d402cb84c161d150f0f82d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2757",
    "kind": "arxiv",
    "version": 1
  }
}