Pith Number

pith:OYJZRGHT

pith:2014:OYJZRGHTBPWATRPFQUI5ALNTD7

not attested not anchored not stored refs pending

Variable-Order de Bruijn Graphs

Alex Bowe, Christina Boucher, Kunihiko Sadakane, Simon J. Puglisi, Travis Gagie

arxiv:1411.2718 v2 · 2014-11-11 · cs.DS · q-bio.GN · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYJZRGHTBPWATRPFQUI5ALNTD7}

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	2026-05-18T02:35:46.732388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76139898f30bec09c5e58511d02db31ff11e8bdc2b80649d40f795270c0d5435

Aliases

arxiv: 1411.2718 · arxiv_version: 1411.2718v2 · doi: 10.48550/arxiv.1411.2718 · pith_short_12: OYJZRGHTBPWA · pith_short_16: OYJZRGHTBPWATRPF · pith_short_8: OYJZRGHT

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/OYJZRGHTBPWATRPFQUI5ALNTD7 \
  | 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: 76139898f30bec09c5e58511d02db31ff11e8bdc2b80649d40f795270c0d5435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb99b8c80d248b3aff0926ffecca618018fcd539bdc1970bd439658b24b920e9",
    "cross_cats_sorted": [
      "q-bio.GN",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-11-11T07:52:23Z",
    "title_canon_sha256": "4b6ed4072d006709b5c120359a58d5b21cb765a166d35a5ccf2704ca913f5a1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2718",
    "kind": "arxiv",
    "version": 2
  }
}