Pith Number

pith:HQADAAE5

pith:2013:HQADAAE5XMIG5PPCYBY7YBBVAO

not attested not anchored not stored refs pending

Inference for population dynamics in the Neolithic period

Andrew Golightly, Andrew W. Baggaley, Anvar Shukurov, Graeme R. Sarson, Richard J. Boys

arxiv:1301.1525 v1 · 2013-01-08 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQADAAE5XMIG5PPCYBY7YBBVAO}

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	2026-05-18T03:36:57.255942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c0030009dbb106ebde2c071fc043503ae1c6040890899aee00154ea174c9d89

Aliases

arxiv: 1301.1525 · arxiv_version: 1301.1525v1 · doi: 10.48550/arxiv.1301.1525 · pith_short_12: HQADAAE5XMIG · pith_short_16: HQADAAE5XMIG5PPC · pith_short_8: HQADAAE5

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/HQADAAE5XMIG5PPCYBY7YBBVAO \
  | 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: 3c0030009dbb106ebde2c071fc043503ae1c6040890899aee00154ea174c9d89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80e839378b1b21c864d7a49e24f7b8ce313cc6addfdc56af5410d04a9eeaba5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-01-08T13:39:22Z",
    "title_canon_sha256": "fa11d64ca72c8f7440ecf48e00cbcb6ce365c51a2e0a80366e38c550444478d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1525",
    "kind": "arxiv",
    "version": 1
  }
}