Pith Number

pith:TK6EFTBP

pith:2013:TK6EFTBPOOWYEN3LU3OFRICG5F

not attested not anchored not stored refs pending

Global patterns of sex-biased migrations in humans

Chuan-Chao Wang, Hui Li, Li Jin

arxiv:1310.7883 v1 · 2013-10-29 · 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{TK6EFTBPOOWYEN3LU3OFRICG5F}

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	2026-05-18T03:08:27.733087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9abc42cc2f73ad82376ba6dc58a046e94925c819e023a7e05b353257a68609f7

Aliases

arxiv: 1310.7883 · arxiv_version: 1310.7883v1 · doi: 10.48550/arxiv.1310.7883 · pith_short_12: TK6EFTBPOOWY · pith_short_16: TK6EFTBPOOWYEN3L · pith_short_8: TK6EFTBP

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/TK6EFTBPOOWYEN3LU3OFRICG5F \
  | 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: 9abc42cc2f73ad82376ba6dc58a046e94925c819e023a7e05b353257a68609f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93994274c2caa3cba9dd0ed7a083583d0e1fd37945a5629f32942a5816a41674",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-10-29T17:11:17Z",
    "title_canon_sha256": "434073a632cde1b84bcb754bdcb321393dc234b2011502388e40129feefe91e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7883",
    "kind": "arxiv",
    "version": 1
  }
}