Pith Number

pith:I4IP7BQR

pith:2014:I4IP7BQRXNMW6VQMIBXF342K4L

not attested not anchored not stored refs pending

A metapopulation model with Markovian landscape dynamics

P.K. Pollett, R. McVinish, Y.S. Chan

arxiv:1412.0719 v2 · 2014-12-01 · math.PR · 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{I4IP7BQRXNMW6VQMIBXF342K4L}

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	2026-05-18T01:04:41.785005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4710ff8611bb596f560c406e5df34ae2f16bd43ef53542bf4e5d7046f60ea018

Aliases

arxiv: 1412.0719 · arxiv_version: 1412.0719v2 · doi: 10.48550/arxiv.1412.0719 · pith_short_12: I4IP7BQRXNMW · pith_short_16: I4IP7BQRXNMW6VQM · pith_short_8: I4IP7BQR

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/I4IP7BQRXNMW6VQMIBXF342K4L \
  | 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: 4710ff8611bb596f560c406e5df34ae2f16bd43ef53542bf4e5d7046f60ea018

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9e6756fcf447852da0f3e248a6465d937ec6a9ae4c2567f0f727a40d59ca50b",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-12-01T22:55:30Z",
    "title_canon_sha256": "70b81ebad079e375990cdc87792798cbbbd876783b11e044df638e102afc45ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0719",
    "kind": "arxiv",
    "version": 2
  }
}