Pith Number

pith:GN2BYBGM

pith:2018:GN2BYBGMUUFTUNZD34NQGLGAQR

not attested not anchored not stored refs pending

The colored longest common prefix array computed via sequential scans

D. Verzotto, F. Garofalo, G. Rosone, M. Sciortino

arxiv:1807.07596 v1 · 2018-07-19 · 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{GN2BYBGMUUFTUNZD34NQGLGAQR}

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	2026-05-18T00:10:16.160586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33741c04cca50b3a3723df1b032cc0844d16b40c82fef5bff94f0f7b34e26081

Aliases

arxiv: 1807.07596 · arxiv_version: 1807.07596v1 · doi: 10.48550/arxiv.1807.07596 · pith_short_12: GN2BYBGMUUFT · pith_short_16: GN2BYBGMUUFTUNZD · pith_short_8: GN2BYBGM

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/GN2BYBGMUUFTUNZD34NQGLGAQR \
  | 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: 33741c04cca50b3a3723df1b032cc0844d16b40c82fef5bff94f0f7b34e26081

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e6a3db7e640608d74df974e8b7fb4b1da80c2ceff409b22d8f9b691dedc4d0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-07-19T18:33:20Z",
    "title_canon_sha256": "d26617b080bbaf716e53bef1ea7ae408db8e64fa182b21ff5de061a69d0a22ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07596",
    "kind": "arxiv",
    "version": 1
  }
}