Pith Number

pith:ZFX25FFW

pith:2009:ZFX25FFW7GAP3T3RD6WUU4YOGR

not attested not anchored not stored refs pending

Pattern formation in a predator-prey system characterized by a spatial scale of interaction

E. Brigatti, J. Benavides, M. N\'u\~nez-L\'opez, M. Oliva, R. Oliveros-Ramos

arxiv:0911.1960 v1 · 2009-11-10 · 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{ZFX25FFW7GAP3T3RD6WUU4YOGR}

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	2026-05-18T01:19:51.151210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c96fae94b6f980fdcf711fad4a730e34630cd2e985ba041a926024e276813440

Aliases

arxiv: 0911.1960 · arxiv_version: 0911.1960v1 · doi: 10.48550/arxiv.0911.1960 · pith_short_12: ZFX25FFW7GAP · pith_short_16: ZFX25FFW7GAP3T3R · pith_short_8: ZFX25FFW

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/ZFX25FFW7GAP3T3RD6WUU4YOGR \
  | 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: c96fae94b6f980fdcf711fad4a730e34630cd2e985ba041a926024e276813440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e6411eda3f5c3ab64fccd355caebb79f016390c04d98423b0faf67703beecb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2009-11-10T18:22:29Z",
    "title_canon_sha256": "c7eb393247f5a9565dd9419496864bf7bc536cb29926da27fb077ba9a200ff4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1960",
    "kind": "arxiv",
    "version": 1
  }
}