Pith Number

pith:2JG74Q7O

pith:2016:2JG74Q7OYQXH2LT5G76W55FNQD

not attested not anchored not stored refs pending

Bragg-Williams approximation for the dynamics of prey-predator biological associations

E.M. De la Calleja, I. Santamar\'ia-Holek, J. L. Carrillo

arxiv:1603.03608 v2 · 2016-03-11 · cs.CE · 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{2JG74Q7OYQXH2LT5G76W55FNQD}

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	2026-05-18T01:16:04.818069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d24dfe43eec42e7d2e7d37fd6ef4ad80f848d877de3d8c0224a8cc107a62aa95

Aliases

arxiv: 1603.03608 · arxiv_version: 1603.03608v2 · doi: 10.48550/arxiv.1603.03608 · pith_short_12: 2JG74Q7OYQXH · pith_short_16: 2JG74Q7OYQXH2LT5 · pith_short_8: 2JG74Q7O

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/2JG74Q7OYQXH2LT5G76W55FNQD \
  | 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: d24dfe43eec42e7d2e7d37fd6ef4ad80f848d877de3d8c0224a8cc107a62aa95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323d011cac567ee623031b8a5202734bce9d738ea9ad49ccf8ae1acbb798ed32",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2016-03-11T12:29:13Z",
    "title_canon_sha256": "d6ee191217c9fdc58dfce4a43189f382a99ac347d65783b807cd2dbbf5bbc158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03608",
    "kind": "arxiv",
    "version": 2
  }
}