Pith Number

pith:A564335C

pith:2018:A564335C26YI6S3MVW7VVVTG6H

not attested not anchored not stored refs pending

Phylotastic: An Experiment in Creating, Manipulating, and Evolving Phylogenetic Biology Workflows Using Logic Programming

Enrico Pontelli, Thanh Hai Nguyen, Tran Cao Son

arxiv:1805.00185 v1 · 2018-05-01 · cs.AI · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A564335C26YI6S3MVW7VVVTG6H}

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	2026-05-18T00:17:10.345702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077dcdefa2d7b08f4b6cadbf5ad666f1d2097063a53bed1b216e8b65c214583a

Aliases

arxiv: 1805.00185 · arxiv_version: 1805.00185v1 · doi: 10.48550/arxiv.1805.00185 · pith_short_12: A564335C26YI · pith_short_16: A564335C26YI6S3M · pith_short_8: A564335C

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/A564335C26YI6S3MVW7VVVTG6H \
  | 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: 077dcdefa2d7b08f4b6cadbf5ad666f1d2097063a53bed1b216e8b65c214583a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c687c4373e40a8b2de931ba86f58b58ef560ca97a6cba2e0638df6042860499a",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-05-01T04:54:45Z",
    "title_canon_sha256": "56d271cf241641485ed2c512a49407f6421326b752365b5145e0a8438a1bbc1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00185",
    "kind": "arxiv",
    "version": 1
  }
}