Pith Number

pith:4BFD5RDT

pith:2024:4BFD5RDTO5TP55IMBQHMXHD25D

not attested not anchored not stored refs pending

When does a bridge become an aeroplane?

Keith Worden, Lawrence A. Bull, Nikolaos Dervilis, Tina A. Dardeno

arxiv:2411.18406 v1 · 2024-11-27 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BFD5RDTO5TP55IMBQHMXHD25D}

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	2026-07-05T09:41:16.209308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e04a3ec4737766fef50c0c0ecb9c7ae8d7ad8aa986298d8ecd87442400811e9f

Aliases

arxiv: 2411.18406 · arxiv_version: 2411.18406v1 · doi: 10.48550/arxiv.2411.18406 · pith_short_12: 4BFD5RDTO5TP · pith_short_16: 4BFD5RDTO5TP55IM · pith_short_8: 4BFD5RDT

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/4BFD5RDTO5TP55IMBQHMXHD25D \
  | 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: e04a3ec4737766fef50c0c0ecb9c7ae8d7ad8aa986298d8ecd87442400811e9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "049277a2934b6ec6404b4995deb6b110832cbf810c79910d7cbb7543d8dd726a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-27T14:49:49Z",
    "title_canon_sha256": "30c9b854e12296d6cb91e7cc063ff1d4137cab09a1f3036da14b52c5b5776b57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18406",
    "kind": "arxiv",
    "version": 1
  }
}