Pith Number

pith:ZZJGAEL3

pith:2019:ZZJGAEL3YWR6NS7WZDKR4H6OPO

not attested not anchored not stored refs pending

Adult sex ratio as an index for male strategy in primates

D. Rose, K. Hawkes, P.S. Kim

arxiv:1906.12050 v1 · 2019-06-28 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZJGAEL3YWR6NS7WZDKR4H6OPO}

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	2026-05-17T23:41:59.415637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce5260117bc5a3e6cbf6c8d51e1fce7b929d099444de8b6becff84eb955d122d

Aliases

arxiv: 1906.12050 · arxiv_version: 1906.12050v1 · doi: 10.48550/arxiv.1906.12050 · pith_short_12: ZZJGAEL3YWR6 · pith_short_16: ZZJGAEL3YWR6NS7W · pith_short_8: ZZJGAEL3

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/ZZJGAEL3YWR6NS7WZDKR4H6OPO \
  | 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: ce5260117bc5a3e6cbf6c8d51e1fce7b929d099444de8b6becff84eb955d122d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b4887964860eb2a0c35b929a4871df5ec4a4784bb7fccf56ab056efd8cc2599",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-06-28T05:46:18Z",
    "title_canon_sha256": "3c1e7a84f775ee1d26ac6a7a002f0bc84fc2ea174fd5b7cdee96eef568277baa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.12050",
    "kind": "arxiv",
    "version": 1
  }
}