Pith Number

pith:RTWJAVFU

pith:2015:RTWJAVFUGTVOG2DG2QUILH5KQE

not attested not anchored not stored refs pending

Computational Crystallization

Edward H. Snell, Irem Altan, Patrick Charbonneau

arxiv:1512.07810 v1 · 2015-12-24 · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTWJAVFUGTVOG2DG2QUILH5KQE}

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	2026-05-18T01:10:14.804308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cec9054b434eae36866d428859faa810839bf3d9f78f75cf39c161f2b20e6d4

Aliases

arxiv: 1512.07810 · arxiv_version: 1512.07810v1 · doi: 10.48550/arxiv.1512.07810 · pith_short_12: RTWJAVFUGTVO · pith_short_16: RTWJAVFUGTVOG2DG · pith_short_8: RTWJAVFU

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/RTWJAVFUGTVOG2DG2QUILH5KQE \
  | 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: 8cec9054b434eae36866d428859faa810839bf3d9f78f75cf39c161f2b20e6d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f29e4448a3b0dfc2c0ace8d7d27a94211bb5c10ec1fc60a867eb469facf48f5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2015-12-24T13:09:44Z",
    "title_canon_sha256": "ee0bfe1354d63b4ea18b75929769a29480cbf5027ca0d6514f385ea383a9545d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07810",
    "kind": "arxiv",
    "version": 1
  }
}