Pith Number

pith:B7VW3MZ2

pith:2016:B7VW3MZ2MMO4UNUZQHOI2SXHKW

not attested not anchored not stored refs pending

Longest Common Extensions with Recompression

Tomohiro I

arxiv:1611.05359 v2 · 2016-11-16 · 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{B7VW3MZ2MMO4UNUZQHOI2SXHKW}

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	2026-05-18T00:57:36.939350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0feb6db33a631dca369981dc8d4ae755b6cadde5d13359fd2d2d23a223404622

Aliases

arxiv: 1611.05359 · arxiv_version: 1611.05359v2 · doi: 10.48550/arxiv.1611.05359 · pith_short_12: B7VW3MZ2MMO4 · pith_short_16: B7VW3MZ2MMO4UNUZ · pith_short_8: B7VW3MZ2

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/B7VW3MZ2MMO4UNUZQHOI2SXHKW \
  | 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: 0feb6db33a631dca369981dc8d4ae755b6cadde5d13359fd2d2d23a223404622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1260f696efb6b948ce5b26eae90959121250c5727c4c92e15db88ba798f9694",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-11-16T16:54:04Z",
    "title_canon_sha256": "6371a5e48943b7a5209a6b1caac4eba42fe629a49b930ef144b1e8a40f46ede3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05359",
    "kind": "arxiv",
    "version": 2
  }
}