Pith Number

pith:PVSC5UOD

pith:2014:PVSC5UODFI3364AIMAJA25PVXG

not attested not anchored not stored refs pending

On a model of a population with variable motility

Olga Turanova

arxiv:1409.4679 v2 · 2014-09-16 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVSC5UODFI3364AIMAJA25PVXG}

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	2026-05-18T01:19:38.980194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d642ed1c32a37bf700860120d75f5b9bc7a928851512f9ccb1fd8098bcd555f

Aliases

arxiv: 1409.4679 · arxiv_version: 1409.4679v2 · doi: 10.48550/arxiv.1409.4679 · pith_short_12: PVSC5UODFI33 · pith_short_16: PVSC5UODFI3364AI · pith_short_8: PVSC5UOD

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/PVSC5UODFI3364AIMAJA25PVXG \
  | 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: 7d642ed1c32a37bf700860120d75f5b9bc7a928851512f9ccb1fd8098bcd555f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60d6a9d339273f45c1815b4b4c7c1ea34e04b4165f1c36545b6039d744809ea9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-09-16T15:47:37Z",
    "title_canon_sha256": "4bad0922b4817dfcb028b9728c8c4ede27f3e3ba530e15af4f922cc160997993"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4679",
    "kind": "arxiv",
    "version": 2
  }
}