Pith Number

pith:WIYKYC2V

pith:2018:WIYKYC2V4ISH5MJNYC4FTXMQIJ

not attested not anchored not stored refs pending

Learning Temporal Structures of Random Patterns

Hongbin Wang, Yanlong Sun

arxiv:1805.10827 v1 · 2018-05-28 · q-bio.NC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIYKYC2V4ISH5MJNYC4FTXMQIJ}

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	2026-05-18T00:12:08.616038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b230ac0b55e2247eb12dc0b859dd90427d317e5bb56cfd4cb4669a2673af5db9

Aliases

arxiv: 1805.10827 · arxiv_version: 1805.10827v1 · doi: 10.48550/arxiv.1805.10827 · pith_short_12: WIYKYC2V4ISH · pith_short_16: WIYKYC2V4ISH5MJN · pith_short_8: WIYKYC2V

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/WIYKYC2V4ISH5MJNYC4FTXMQIJ \
  | 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: b230ac0b55e2247eb12dc0b859dd90427d317e5bb56cfd4cb4669a2673af5db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e208a7bad85138e3e7ee890484a6b9b90c4426dde3486005d9fa8f0b14102636",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2018-05-28T09:12:49Z",
    "title_canon_sha256": "49ec4cb61ffa7396ca35ddd6dc845be726a46fb13250580aa694c0e1ae14006f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10827",
    "kind": "arxiv",
    "version": 1
  }
}