Pith Number

pith:CY22YDCU

pith:2014:CY22YDCUJJHVOSRNJGDXULHAD4

not attested not anchored not stored refs pending

Modelling effects of rapid evolution on persistence and stability in structured predator-prey systems

A. Yu. Morozov, J\'ozsef Z. Farkas

arxiv:1402.7215 v1 · 2014-02-28 · q-bio.PE · 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{CY22YDCUJJHVOSRNJGDXULHAD4}

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	2026-05-17T23:50:16.702963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1635ac0c544a4f574a2d49877a2ce01f2ded4c95804e3c738df63691c0fc6a24

Aliases

arxiv: 1402.7215 · arxiv_version: 1402.7215v1 · doi: 10.48550/arxiv.1402.7215 · pith_short_12: CY22YDCUJJHV · pith_short_16: CY22YDCUJJHVOSRN · pith_short_8: CY22YDCU

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/CY22YDCUJJHVOSRNJGDXULHAD4 \
  | 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: 1635ac0c544a4f574a2d49877a2ce01f2ded4c95804e3c738df63691c0fc6a24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20b76ee492fc926e6ceb209f7ab29b4782cdc0cce520983e9396d8e934e9f491",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-02-28T11:57:54Z",
    "title_canon_sha256": "bba0935b8476767a1ef2a5402ce859b71049da5b0f95fabbaa683aa6891a7790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.7215",
    "kind": "arxiv",
    "version": 1
  }
}