Pith Number

pith:WZGJFD67

pith:2016:WZGJFD67J6TIF56K5ODFQNH7WD

not attested not anchored not stored refs pending

Quantifying gender preferences across humans lifespan

Asim Ghosh, Daniel Monsivais, Kimmo Kaski, Kunal Bhattacharya, Robin I. M. Dunbar

arxiv:1611.06049 v1 · 2016-11-18 · physics.soc-ph · cs.SI · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZGJFD67J6TIF56K5ODFQNH7WD}

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	2026-05-18T00:57:43.224811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b64c928fdf4fa682f7caeb865834ffb0dae889949a0f5b3c5a5da6c0901a329b

Aliases

arxiv: 1611.06049 · arxiv_version: 1611.06049v1 · doi: 10.48550/arxiv.1611.06049 · pith_short_12: WZGJFD67J6TI · pith_short_16: WZGJFD67J6TIF56K · pith_short_8: WZGJFD67

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/WZGJFD67J6TIF56K5ODFQNH7WD \
  | 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: b64c928fdf4fa682f7caeb865834ffb0dae889949a0f5b3c5a5da6c0901a329b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1babc2ffe045979bbf5d931783aa090a1e4fe4cc9e3f31f92a203d4807dad8f",
    "cross_cats_sorted": [
      "cs.SI",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-11-18T11:35:35Z",
    "title_canon_sha256": "4d409817d658aa3c69c788007b55922fc192a365ed5c710463b751ab94d96242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06049",
    "kind": "arxiv",
    "version": 1
  }
}