Pith Number

pith:5C7KUT7H

pith:2014:5C7KUT7HCGI7ZNTBEBOQ4U5YOW

not attested not anchored not stored refs pending

Indeterminate Strings, Prefix Arrays & Undirected Graphs

Manolis Christodoulakis, P. J. Ryan, Shu Wang, W. F. Smyth

arxiv:1406.3289 v1 · 2014-06-12 · cs.DM · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5C7KUT7HCGI7ZNTBEBOQ4U5YOW}

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	2026-05-18T02:49:52.671359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8beaa4fe71191fcb661205d0e53b875a4a1e79e27986b1d48d4af8a5e995549

Aliases

arxiv: 1406.3289 · arxiv_version: 1406.3289v1 · doi: 10.48550/arxiv.1406.3289 · pith_short_12: 5C7KUT7HCGI7 · pith_short_16: 5C7KUT7HCGI7ZNTB · pith_short_8: 5C7KUT7H

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/5C7KUT7HCGI7ZNTBEBOQ4U5YOW \
  | 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: e8beaa4fe71191fcb661205d0e53b875a4a1e79e27986b1d48d4af8a5e995549

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f911b8ab68851f87840b937c0e96d11d1108efa2f41bd6750573de239f6886ff",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2014-06-12T17:07:36Z",
    "title_canon_sha256": "d41b126d252db2441fad290fbc56de69cab616f2b607ee82a8b4f45db3217ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3289",
    "kind": "arxiv",
    "version": 1
  }
}