Pith Number

pith:FEMCKY2G

pith:2018:FEMCKY2G3LICECMGHMZRQTXJH7

not attested not anchored not stored refs pending

A game-theoretic mechanism for aggregation and dispersal of interacting populations

Andrew Belmonte, Russ deForest

arxiv:1803.05855 v1 · 2018-03-15 · 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{FEMCKY2G3LICECMGHMZRQTXJH7}

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	2026-05-18T00:20:54.509844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2918256346dad02209863b33184ee93fc863f289d959a6d4f6cd3b3f9af98bc3

Aliases

arxiv: 1803.05855 · arxiv_version: 1803.05855v1 · doi: 10.48550/arxiv.1803.05855 · pith_short_12: FEMCKY2G3LIC · pith_short_16: FEMCKY2G3LICECMG · pith_short_8: FEMCKY2G

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/FEMCKY2G3LICECMGHMZRQTXJH7 \
  | 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: 2918256346dad02209863b33184ee93fc863f289d959a6d4f6cd3b3f9af98bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c7a6b49edb1c883e0fe6642509f549ad100439819a3d9c94af5cbf172fc5cd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-03-15T16:48:47Z",
    "title_canon_sha256": "a9574f791f2d3b5d6000c7ace3131be64a19f5f436ba877941841cb7da48d5d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05855",
    "kind": "arxiv",
    "version": 1
  }
}