Pith Number

pith:F5RHY45I

pith:2015:F5RHY45IWRF2RHUFPLYAPLY7C2

not attested not anchored not stored refs pending

A genetic algorithm to discover flexible motifs with support

Aleksandar Matic, Alexandros Karatzoglou, Joan Serr\`a, Josep Luis Arcos

arxiv:1511.04986 v4 · 2015-11-16 · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5RHY45IWRF2RHUFPLYAPLY7C2}

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	2026-05-18T00:55:58.415152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f627c73a8b44ba89e857af007af1f16b557960d60f79ed3d82402da170d6613

Aliases

arxiv: 1511.04986 · arxiv_version: 1511.04986v4 · doi: 10.48550/arxiv.1511.04986 · pith_short_12: F5RHY45IWRF2 · pith_short_16: F5RHY45IWRF2RHUF · pith_short_8: F5RHY45I

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/F5RHY45IWRF2RHUFPLYAPLY7C2 \
  | 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: 2f627c73a8b44ba89e857af007af1f16b557960d60f79ed3d82402da170d6613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "376ab2b3aca77c245483cdb5199cb1d7f9597cd8e0a30328694b80ae83915669",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-16T15:14:56Z",
    "title_canon_sha256": "3bdd80f15bcb05a32ae02d115f952eae95c6ab66be6f31323643d8f6bbc60807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04986",
    "kind": "arxiv",
    "version": 4
  }
}