Pith Number

pith:ZLNEU7BU

pith:2014:ZLNEU7BU4YJRMDFPAJD3XQXOSL

not attested not anchored not stored refs pending

Space use by foragers consuming renewable resources

Guillermo Abramson, Joel C Miller, Juan M Morales, Marcelo N Kuperman

arxiv:1401.3380 v1 · 2014-01-14 · nlin.AO · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLNEU7BU4YJRMDFPAJD3XQXOSL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:45:25.453329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cada4a7c34e613160caf0247bbc2ee92e92737e8407d10baa5afbd203a6750c0

Aliases

arxiv: 1401.3380 · arxiv_version: 1401.3380v1 · doi: 10.48550/arxiv.1401.3380 · pith_short_12: ZLNEU7BU4YJR · pith_short_16: ZLNEU7BU4YJRMDFP · pith_short_8: ZLNEU7BU

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/ZLNEU7BU4YJRMDFPAJD3XQXOSL \
  | 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: cada4a7c34e613160caf0247bbc2ee92e92737e8407d10baa5afbd203a6750c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d022068ed859dfa8eea4e47174017584001ddff1e2bdd8fd827771716670ddad",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2014-01-14T22:51:03Z",
    "title_canon_sha256": "255b8b700a33535754fe76d8cbe6c9d2c76d50e53dc8c39d495fa43b946b1975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3380",
    "kind": "arxiv",
    "version": 1
  }
}