Pith Number

pith:MUFRKE7G

pith:2018:MUFRKE7G5E52NH7FBFVOBNGTHX

not attested not anchored not stored refs pending

On a statistical approach to mate choices in reproduction

Martial Longla, Siva Sivaganesan

arxiv:1801.04490 v1 · 2018-01-13 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MUFRKE7G5E52NH7FBFVOBNGTHX}

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	2026-05-18T00:26:06.323781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

650b1513e6e93ba69fe5096ae0b4d33dc17934fa061ccf199aa727f6d25807ac

Aliases

arxiv: 1801.04490 · arxiv_version: 1801.04490v1 · doi: 10.48550/arxiv.1801.04490 · pith_short_12: MUFRKE7G5E52 · pith_short_16: MUFRKE7G5E52NH7F · pith_short_8: MUFRKE7G

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/MUFRKE7G5E52NH7FBFVOBNGTHX \
  | 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: 650b1513e6e93ba69fe5096ae0b4d33dc17934fa061ccf199aa727f6d25807ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "433c1ca0e6baa89f45e1a93315d859317af64ce900b4c74020e648041e411a37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-01-13T23:06:39Z",
    "title_canon_sha256": "04dd306f2c3ddbe3ee74db8ce56abe932855ad8196d275c5ea4d6449e470c71c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04490",
    "kind": "arxiv",
    "version": 1
  }
}