Pith Number

pith:VALJQPIJ

pith:2014:VALJQPIJX52FW2IF4MQ37VD676

not attested not anchored not stored refs pending

The ecology of asexual pairwise interactions: A generalized law of mass action

Fabio Dercole

arxiv:1411.0075 v1 · 2014-11-01 · q-bio.PE · math.DS · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VALJQPIJX52FW2IF4MQ37VD676}

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	2026-05-18T02:38:52.608407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a816983d09bf745b6905e321bfd47eff8a2ae14945dc8c843d6416f38291a392

Aliases

arxiv: 1411.0075 · arxiv_version: 1411.0075v1 · doi: 10.48550/arxiv.1411.0075 · pith_short_12: VALJQPIJX52F · pith_short_16: VALJQPIJX52FW2IF · pith_short_8: VALJQPIJ

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/VALJQPIJX52FW2IF4MQ37VD676 \
  | 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: a816983d09bf745b6905e321bfd47eff8a2ae14945dc8c843d6416f38291a392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "687a6f38dbc32cc58bca3e8aa021646d4322b6a940814d1d739cbcdea54e4bcf",
    "cross_cats_sorted": [
      "math.DS",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-11-01T06:36:10Z",
    "title_canon_sha256": "a2177ef5e5966bb65eb5db27b62b4b761e58c23918e6222926da8923190107c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0075",
    "kind": "arxiv",
    "version": 1
  }
}