Pith Number

pith:7PQVMMR3

pith:2014:7PQVMMR3KW6KIXDQOEKH3SGRLI

not attested not anchored not stored refs pending

Average-Case Optimal Approximate Circular String Matching

Carl Barton, Costas S. Iliopoulos, Solon P. Pissis

arxiv:1406.5480 v2 · 2014-06-20 · 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{7PQVMMR3KW6KIXDQOEKH3SGRLI}

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	2026-05-18T01:16:26.764555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbe156323b55bca45c7071147dc8d15a3b802d8a0cd68a4505402ded2f557b1a

Aliases

arxiv: 1406.5480 · arxiv_version: 1406.5480v2 · doi: 10.48550/arxiv.1406.5480 · pith_short_12: 7PQVMMR3KW6K · pith_short_16: 7PQVMMR3KW6KIXDQ · pith_short_8: 7PQVMMR3

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/7PQVMMR3KW6KIXDQOEKH3SGRLI \
  | 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: fbe156323b55bca45c7071147dc8d15a3b802d8a0cd68a4505402ded2f557b1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "299f5d286988555b8bee137bb35d19a8e02cff7ed4aadcabd37e6f48960ab236",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-06-20T18:37:14Z",
    "title_canon_sha256": "602992fdfeb89f58a34fc75318b5cd525e1be5b64a9d10747b0773c3327975ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5480",
    "kind": "arxiv",
    "version": 2
  }
}