Pith Number

pith:I3QFVAZM

pith:2014:I3QFVAZMUYBRE47PTXR7BLOMB5

not attested not anchored not stored refs pending

Surname statistics - Crossing the boundary between disciplines

Beom Jun Kim, Seung Ki Baek

arxiv:1401.3718 v1 · 2014-01-11 · 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{I3QFVAZMUYBRE47PTXR7BLOMB5}

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	2026-05-18T03:02:07.846469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46e05a832ca6031273ef9de3f0adcc0f61a26db8a86467a419dced5adf42b14b

Aliases

arxiv: 1401.3718 · arxiv_version: 1401.3718v1 · doi: 10.48550/arxiv.1401.3718 · pith_short_12: I3QFVAZMUYBR · pith_short_16: I3QFVAZMUYBRE47P · pith_short_8: I3QFVAZM

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/I3QFVAZMUYBRE47PTXR7BLOMB5 \
  | 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: 46e05a832ca6031273ef9de3f0adcc0f61a26db8a86467a419dced5adf42b14b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea5a63bb3d9a0fb51595498bad6c7db4f50b713ec4ec088d7e0b5e7b3d0ecdaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-01-11T03:35:20Z",
    "title_canon_sha256": "bc63cec17d2a652ceb88f853c10f249c54186077512d0f7f933fc07bbe2253c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3718",
    "kind": "arxiv",
    "version": 1
  }
}