Pith Number

pith:NBUQRNIG

pith:2016:NBUQRNIGA3ZRD2IACOYYKFC5WI

not attested not anchored not stored refs pending

FM-index of Alignment with Gaps

Heejin Park, Hyunjoon Kim, Joong Chae Na, Kunsoo Park, Laurent Mouchardd, Martine Leonard, Seunghwan Min, Thierry Lecroq

arxiv:1606.03897 v1 · 2016-06-13 · 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{NBUQRNIGA3ZRD2IACOYYKFC5WI}

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	2026-05-18T01:12:32.835669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

686908b50606f311e90013b185145db209b0b67549bc8220b126502d6663c830

Aliases

arxiv: 1606.03897 · arxiv_version: 1606.03897v1 · doi: 10.48550/arxiv.1606.03897 · pith_short_12: NBUQRNIGA3ZR · pith_short_16: NBUQRNIGA3ZRD2IA · pith_short_8: NBUQRNIG

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/NBUQRNIGA3ZRD2IACOYYKFC5WI \
  | 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: 686908b50606f311e90013b185145db209b0b67549bc8220b126502d6663c830

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1ca50deb9a995314c32221e743b7877dfeb501fbc609763807d51912609338",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-06-13T11:23:45Z",
    "title_canon_sha256": "1f8be74d233bb57239e4900b87189b1c0805e9b9da6c2ad64819603c9a2b203a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03897",
    "kind": "arxiv",
    "version": 1
  }
}