Pith Number

pith:C5MHTVM5

pith:2013:C5MHTVM5AECJ7HDANARRDQLFBQ

not attested not anchored not stored refs pending

Distortion of genealogical properties when the sample is very large

Anand Bhaskar, Andrew G. Clark, Yun S. Song

arxiv:1308.0091 v1 · 2013-08-01 · 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{C5MHTVM5AECJ7HDANARRDQLFBQ}

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	2026-05-18T01:41:00.287949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

175879d59d01049f9c60682311c1650c32895b424111db0b855de5d06b8bf63d

Aliases

arxiv: 1308.0091 · arxiv_version: 1308.0091v1 · doi: 10.48550/arxiv.1308.0091 · pith_short_12: C5MHTVM5AECJ · pith_short_16: C5MHTVM5AECJ7HDA · pith_short_8: C5MHTVM5

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/C5MHTVM5AECJ7HDANARRDQLFBQ \
  | 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: 175879d59d01049f9c60682311c1650c32895b424111db0b855de5d06b8bf63d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73cc040fe97fedeeec89336bab909631f384f0536409f3b121e109c83d546bea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-08-01T04:26:11Z",
    "title_canon_sha256": "57dab19360f9bbaa84469d450cf67e6939dd78f8cca0c6d7a464a9946c44e0e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0091",
    "kind": "arxiv",
    "version": 1
  }
}