Pith Number

pith:RMPBN5Z5

pith:2013:RMPBN5Z53KPSVIP57SI223IIPD

not attested not anchored not stored refs pending

How beta-skeletons lose their edges

Andrew Adamatzky

arxiv:1312.7363 v1 · 2013-12-27 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMPBN5Z53KPSVIP57SI223IIPD}

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	2026-05-18T03:03:43.683535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b1e16f73dda9f2aa1fdfc91ad6d0878de4c611eff16c8b85e66e54cb5f82bc2

Aliases

arxiv: 1312.7363 · arxiv_version: 1312.7363v1 · doi: 10.48550/arxiv.1312.7363 · pith_short_12: RMPBN5Z53KPS · pith_short_16: RMPBN5Z53KPSVIP5 · pith_short_8: RMPBN5Z5

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/RMPBN5Z53KPSVIP57SI223IIPD \
  | 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: 8b1e16f73dda9f2aa1fdfc91ad6d0878de4c611eff16c8b85e66e54cb5f82bc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cb8dfa17bcff3ed0a17a06a0f1049f567adc6a4a4f4981ffadbb6f0cdd7f20e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2013-12-27T22:30:13Z",
    "title_canon_sha256": "383e5046eff56d7563531d85150e30fe87d7a951067396789b2385d9b58e03b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7363",
    "kind": "arxiv",
    "version": 1
  }
}