Pith Number

pith:B5JFDXXD

pith:2015:B5JFDXXDUHCFK3OK2XJMI7HKWT

not attested not anchored not stored refs pending

Population models with partial migration

Anushaya Mohapatra, David A. Lytle, Haley A. Ohms, Patrick de Leenheer

arxiv:1510.00840 v1 · 2015-10-03 · math.DS · 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{B5JFDXXDUHCFK3OK2XJMI7HKWT}

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	2026-05-18T01:01:01.083419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f5251dee3a1c4556dcad5d2c47ceab4f2f8cab3c8479ca921bf8d072fdf1b32

Aliases

arxiv: 1510.00840 · arxiv_version: 1510.00840v1 · doi: 10.48550/arxiv.1510.00840 · pith_short_12: B5JFDXXDUHCF · pith_short_16: B5JFDXXDUHCFK3OK · pith_short_8: B5JFDXXD

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/B5JFDXXDUHCFK3OK2XJMI7HKWT \
  | 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: 0f5251dee3a1c4556dcad5d2c47ceab4f2f8cab3c8479ca921bf8d072fdf1b32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b06e350b36aaa3b495dac05d3e7129bddc13e72e5e4be065e158bd736c9e758b",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-10-03T15:47:38Z",
    "title_canon_sha256": "711aa779666f7225984ea8b7c591ac5164c5f262b4eed9c9f42645e53b8eed45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00840",
    "kind": "arxiv",
    "version": 1
  }
}