Pith Number

pith:WMNESFQZ

pith:2018:WMNESFQZVBOCOYMJUEUTG6DAP6

not attested not anchored not stored refs pending

From Clustering Supersequences to Entropy Minimizing Subsequences for Single and Double Deletions

Aisling Connolly, Arash Atashpendar, A. W. Roscoe, David Mestel, Marc Beunardeau, Peter Y. A. Ryan, R\'emi G\'eraud

arxiv:1802.00703 v2 · 2018-02-02 · cs.IT · cs.DM · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMNESFQZVBOCOYMJUEUTG6DAP6}

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	2026-05-17T23:52:09.512896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b31a491619a85c276189a1293378607faa91cc7cb5eef0d983f9867ec562994e

Aliases

arxiv: 1802.00703 · arxiv_version: 1802.00703v2 · doi: 10.48550/arxiv.1802.00703 · pith_short_12: WMNESFQZVBOC · pith_short_16: WMNESFQZVBOCOYMJ · pith_short_8: WMNESFQZ

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/WMNESFQZVBOCOYMJUEUTG6DAP6 \
  | 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: b31a491619a85c276189a1293378607faa91cc7cb5eef0d983f9867ec562994e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f11408e26d31eb972e58271db23305785b394581b98424157769c680b25dae3",
    "cross_cats_sorted": [
      "cs.DM",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-02T14:37:15Z",
    "title_canon_sha256": "f65bb151036da781e5d874bba5c54cc1a1a8aaf43ab62a5f11a05f30a7f89a63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00703",
    "kind": "arxiv",
    "version": 2
  }
}