Pith Number

pith:Q5K74ENK

pith:2012:Q5K74ENK6EBS5Y7SXQ7IIR5VZB

not attested not anchored not stored refs pending

Analysis of a spatial Lotka-Volterra model with a finite range predator-prey interaction

E. Brigatti, M. N\'u\~nez-L\'opez, M. Oliva

arxiv:1208.4027 v1 · 2012-08-20 · q-bio.PE · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q5K74ENK6EBS5Y7SXQ7IIR5VZB}

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	2026-05-18T03:48:25.444456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8755fe11aaf1032ee3f2bc3e8447b5c87035619a364cd545f9e92d9929182184

Aliases

arxiv: 1208.4027 · arxiv_version: 1208.4027v1 · doi: 10.48550/arxiv.1208.4027 · pith_short_12: Q5K74ENK6EBS · pith_short_16: Q5K74ENK6EBS5Y7S · pith_short_8: Q5K74ENK

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/Q5K74ENK6EBS5Y7SXQ7IIR5VZB \
  | 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: 8755fe11aaf1032ee3f2bc3e8447b5c87035619a364cd545f9e92d9929182184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94289b49cce7bb49f4d2cfea1fb46f1a445717541b6c591ca5e435686b142e7e",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2012-08-20T14:48:41Z",
    "title_canon_sha256": "1aeddc40e4f614460194a86af840f70f1d4aabca9eaf4ccac29cf6f65b4354f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4027",
    "kind": "arxiv",
    "version": 1
  }
}