Pith Number

pith:4AVJK6E4

pith:2026:4AVJK6E4BLVDUGAS7VDFZ6DQUQ

not attested not anchored not stored refs pending

Endogenous drivers of gender disparity in online dating

Chenyu Li, Huaiyu Tan, Lei Shi, Petter Holme, Taha Yasseri

arxiv:2605.22587 v1 · 2026-05-21 · 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{4AVJK6E4BLVDUGAS7VDFZ6DQUQ}

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	2026-05-22T01:04:58.962658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e02a95789c0aea3a1812fd465cf870a417de75dec3837326bfddb392fc27613b

Aliases

arxiv: 2605.22587 · arxiv_version: 2605.22587v1 · doi: 10.48550/arxiv.2605.22587 · pith_short_12: 4AVJK6E4BLVD · pith_short_16: 4AVJK6E4BLVDUGAS · pith_short_8: 4AVJK6E4

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/4AVJK6E4BLVDUGAS7VDFZ6DQUQ \
  | 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: e02a95789c0aea3a1812fd465cf870a417de75dec3837326bfddb392fc27613b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "907493f3e8bcbe7c5e998182c38fae664992d9b734a9fb0b8708895d6b2e628a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2026-05-21T14:59:14Z",
    "title_canon_sha256": "1c43299e09ae6a19d37e90e9b38cbcbf93ef9e15de084afe9519c2930bfd300e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22587",
    "kind": "arxiv",
    "version": 1
  }
}