Pith Number

pith:PB52Q6NU

pith:2018:PB52Q6NUOEHBP4TG2JJ4QO3B6G

not attested not anchored not stored refs pending

Robust Seriation and Applications to Cancer Genomics

Alexandre d'Aspremont, Antoine Recanati, Jean-Philippe Vert, Nicolas Servant

arxiv:1806.00664 v1 · 2018-06-02 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PB52Q6NUOEHBP4TG2JJ4QO3B6G}

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	2026-05-18T00:14:18.798823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

787ba879b4710e17f266d253c83b61f1b0be4a4912a378dde0a2285537d49da8

Aliases

arxiv: 1806.00664 · arxiv_version: 1806.00664v1 · doi: 10.48550/arxiv.1806.00664 · pith_short_12: PB52Q6NUOEHB · pith_short_16: PB52Q6NUOEHBP4TG · pith_short_8: PB52Q6NU

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/PB52Q6NUOEHBP4TG2JJ4QO3B6G \
  | 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: 787ba879b4710e17f266d253c83b61f1b0be4a4912a378dde0a2285537d49da8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d91f2bba21f527dad88b659cadd4113972ad86d4d5e84bc3be8a772bf8e7b28d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-06-02T16:33:27Z",
    "title_canon_sha256": "5fd94866f0bd82ecced5f9e7e880561d7175692160522f942341b2fed983b586"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00664",
    "kind": "arxiv",
    "version": 1
  }
}