Pith Number

pith:AI7QUR3T

pith:2014:AI7QUR3TH4ISS57OK2NN4RVPZ6

not attested not anchored not stored refs pending

Exploiting citation networks for large-scale author name disambiguation

Alexander M Petersen, Amin Mazloumian, Christian Schulz, Dirk Helbing, Orion Penner

arxiv:1401.6157 v2 · 2014-01-23 · cs.DL · cs.SI · 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{AI7QUR3TH4ISS57OK2NN4RVPZ6}

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	2026-05-18T02:31:38.286499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

023f0a47733f112977ee569ade46afcf913d64ad479361eb6132e2c1c87ef821

Aliases

arxiv: 1401.6157 · arxiv_version: 1401.6157v2 · doi: 10.48550/arxiv.1401.6157 · pith_short_12: AI7QUR3TH4IS · pith_short_16: AI7QUR3TH4ISS57O · pith_short_8: AI7QUR3T

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/AI7QUR3TH4ISS57OK2NN4RVPZ6 \
  | 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: 023f0a47733f112977ee569ade46afcf913d64ad479361eb6132e2c1c87ef821

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5997f97adea44af38da487e09f41b0106c255b71e99a75608b115805bf9d07ab",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2014-01-23T20:42:11Z",
    "title_canon_sha256": "3e0034ea9aa09fc01f1f5cc40ca6030b2a95b510cfa95225accd5246cec883c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6157",
    "kind": "arxiv",
    "version": 2
  }
}