Pith Number

pith:AQCLCO7B

pith:2013:AQCLCO7B4WU6S346TD2ZXW7X6Q

not attested not anchored not stored refs pending

From Theory to Practice: Plug and Play with Succinct Data Structures

Alistair Moffat, Matthias Petri, Simon Gog, Timo Beller

arxiv:1311.1249 v1 · 2013-11-05 · 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{AQCLCO7B4WU6S346TD2ZXW7X6Q}

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	2026-05-18T03:07:53.918167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0404b13be1e5a9e96f9e98f59bdbf7f40431dc6ffaf53e140bdc076982c04a89

Aliases

arxiv: 1311.1249 · arxiv_version: 1311.1249v1 · doi: 10.48550/arxiv.1311.1249 · pith_short_12: AQCLCO7B4WU6 · pith_short_16: AQCLCO7B4WU6S346 · pith_short_8: AQCLCO7B

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/AQCLCO7B4WU6S346TD2ZXW7X6Q \
  | 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: 0404b13be1e5a9e96f9e98f59bdbf7f40431dc6ffaf53e140bdc076982c04a89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acc610c66f107368a9c9ac865089e92b39b4b9d138a4b7e3c12b48f4de2d177e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-11-05T23:37:14Z",
    "title_canon_sha256": "9ec8f8698de393c6e38a6dcc8b8fbaa0f7e9652346fba53f2a62468ea9b8e4bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1249",
    "kind": "arxiv",
    "version": 1
  }
}