Pith Number

pith:EL25PSWY

pith:2018:EL25PSWY55FKFGKEQXHFEDRUE4

not attested not anchored not stored refs pending

Phase Transitions of the Moran Process and Algorithmic Consequences

David Richerby, John Lapinskas, Leslie Ann Goldberg

arxiv:1804.02293 v4 · 2018-04-06 · math.PR · cs.DM · cs.SI · math.CO · 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{EL25PSWY55FKFGKEQXHFEDRUE4}

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	2026-05-17T23:40:41.858597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f5d7cad8ef4aa2994485ce520e342716ae7b3b1426803292336991f67ba199

Aliases

arxiv: 1804.02293 · arxiv_version: 1804.02293v4 · doi: 10.48550/arxiv.1804.02293 · pith_short_12: EL25PSWY55FK · pith_short_16: EL25PSWY55FKFGKE · pith_short_8: EL25PSWY

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/EL25PSWY55FKFGKEQXHFEDRUE4 \
  | 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: 22f5d7cad8ef4aa2994485ce520e342716ae7b3b1426803292336991f67ba199

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3a937a6de0593755e96108dd035f1f80c423da2a132aa7ae6e80233d0c3c22f",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.SI",
      "math.CO",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-04-06T14:23:15Z",
    "title_canon_sha256": "0c4b0a8452ab8ff7ffafc92410f8fdf79f0e7d1ef6c7007330a8b2bf2ccb420c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02293",
    "kind": "arxiv",
    "version": 4
  }
}