Pith Number

pith:LBA7M4HG

pith:2016:LBA7M4HGATZIQQN5B63KV3L2QO

not attested not anchored not stored refs pending

siEDM: an efficient string index and search algorithm for edit distance with moves

Hiroshi Sakamoto, Kenta Nakashima, Tetsuji Kuboyama, Yasuo Tabei, Yoshimasa Takabatake

arxiv:1602.06688 v2 · 2016-02-22 · 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{LBA7M4HGATZIQQN5B63KV3L2QO}

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	2026-05-18T01:17:30.214993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5841f670e604f28841bd0fb6aaed7a83ac85c8ede696dbe2d3bbeed3ba1946d1

Aliases

arxiv: 1602.06688 · arxiv_version: 1602.06688v2 · doi: 10.48550/arxiv.1602.06688 · pith_short_12: LBA7M4HGATZI · pith_short_16: LBA7M4HGATZIQQN5 · pith_short_8: LBA7M4HG

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/LBA7M4HGATZIQQN5B63KV3L2QO \
  | 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: 5841f670e604f28841bd0fb6aaed7a83ac85c8ede696dbe2d3bbeed3ba1946d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca184151f5a52d749209f443dfd19a61df4f95ccc3fd7e032d68e6c7c9026b5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-02-22T09:02:44Z",
    "title_canon_sha256": "0b342d37b422f1fb6cf7e5818a30b349dd154f26c496c34e733d12a913c7bdc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06688",
    "kind": "arxiv",
    "version": 2
  }
}