Pith Number

pith:XQ2NVTAN

pith:2018:XQ2NVTAN7X3UOVOUP6OVHG5RO3

not attested not anchored not stored refs pending

Assembling Omnitigs using Hidden-Order de Bruijn Graphs

Diego D\'iaz-Dom\'inguez, Djamal Belazzougui, Gonzalo Navarro, Simon J. Puglisi, Travis Gagie, Veli M\"akinen

arxiv:1805.05228 v1 · 2018-05-14 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQ2NVTAN7X3UOVOUP6OVHG5RO3}

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	2026-05-18T00:16:03.649558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc34dacc0dfdf74755d47f9d539bb176c7202d239087bf9da9a561eac24cfe41

Aliases

arxiv: 1805.05228 · arxiv_version: 1805.05228v1 · doi: 10.48550/arxiv.1805.05228 · pith_short_12: XQ2NVTAN7X3U · pith_short_16: XQ2NVTAN7X3UOVOU · pith_short_8: XQ2NVTAN

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/XQ2NVTAN7X3UOVOUP6OVHG5RO3 \
  | 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: bc34dacc0dfdf74755d47f9d539bb176c7202d239087bf9da9a561eac24cfe41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "771f00f075710af0ea09b52c00aca5b4785c7e272d1921e9acb10ca6e2fbf430",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-05-14T15:26:30Z",
    "title_canon_sha256": "199edb06de7786250a5a0d874acffea0274c129c1f596579b01e3f32a90bf6c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05228",
    "kind": "arxiv",
    "version": 1
  }
}