Pith Number

pith:OT5BAXKM

pith:2015:OT5BAXKM2AHGBHYSP5W7YEXE2O

not attested not anchored not stored refs pending

A multiset model of multi-species evolution to solve big deceptive problems

Antonio Manso, Luis Correia

arxiv:1502.00839 v1 · 2015-02-03 · cs.NE · 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{OT5BAXKM2AHGBHYSP5W7YEXE2O}

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	2026-05-18T02:28:04.161618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74fa105d4cd00e609f127f6dfc12e4d3bd3f354cdac88e042eda99c18793d7a3

Aliases

arxiv: 1502.00839 · arxiv_version: 1502.00839v1 · doi: 10.48550/arxiv.1502.00839 · pith_short_12: OT5BAXKM2AHG · pith_short_16: OT5BAXKM2AHGBHYS · pith_short_8: OT5BAXKM

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/OT5BAXKM2AHGBHYSP5W7YEXE2O \
  | 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: 74fa105d4cd00e609f127f6dfc12e4d3bd3f354cdac88e042eda99c18793d7a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5522f6b9ed934f452185d472882544e4f8c9966043acf7f7203f19b7f3c3258d",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2015-02-03T12:27:40Z",
    "title_canon_sha256": "4b2656df3845f30cef9c4b282da03f8e36c937eb0a3e375b445f7239a4af711c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00839",
    "kind": "arxiv",
    "version": 1
  }
}