Pith Number

pith:XRNMO5OD

pith:2015:XRNMO5ODX44PO7OPVWUU5WCHVH

not attested not anchored not stored refs pending

Linear Algorithm for Conservative Degenerate Pattern Matching

Costas S. Iliopoulos, Fatima Vayani, Manal Mohamed, Maxime Crochemore, Ritu Kundu

arxiv:1506.04559 v1 · 2015-06-15 · 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{XRNMO5ODX44PO7OPVWUU5WCHVH}

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	2026-05-18T01:49:30.897605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc5ac775c3bf38f77dcfada94ed847a9cdb9b69ef4a7101732c16fe8f03355f4

Aliases

arxiv: 1506.04559 · arxiv_version: 1506.04559v1 · doi: 10.48550/arxiv.1506.04559 · pith_short_12: XRNMO5ODX44P · pith_short_16: XRNMO5ODX44PO7OP · pith_short_8: XRNMO5OD

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/XRNMO5ODX44PO7OPVWUU5WCHVH \
  | 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: bc5ac775c3bf38f77dcfada94ed847a9cdb9b69ef4a7101732c16fe8f03355f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1416031ad1ef866457e630e97a1998d2e7059430592eed8480f06039a45a16b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-06-15T11:45:53Z",
    "title_canon_sha256": "3515f9867f2192078e64ce346962281131eb485be3d15049dbe3764406b00c94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04559",
    "kind": "arxiv",
    "version": 1
  }
}