Pith Number

pith:BCAOOVTN

pith:2018:BCAOOVTN7QHSZH33XIM7FGIBDZ

not attested not anchored not stored refs pending

Power of $d$ Choices with Simple Tabulation

Anders Aamand, Mathias B{\ae}k Tejs Knudsen, Mikkel Thorup

arxiv:1804.09684 v1 · 2018-04-25 · 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{BCAOOVTN7QHSZH33XIM7FGIBDZ}

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	2026-05-18T00:17:31.077456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0880e7566dfc0f2c9f7bba19f299011e46c6c08b3be212a3f2fab7643ccc6144

Aliases

arxiv: 1804.09684 · arxiv_version: 1804.09684v1 · doi: 10.48550/arxiv.1804.09684 · pith_short_12: BCAOOVTN7QHS · pith_short_16: BCAOOVTN7QHSZH33 · pith_short_8: BCAOOVTN

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/BCAOOVTN7QHSZH33XIM7FGIBDZ \
  | 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: 0880e7566dfc0f2c9f7bba19f299011e46c6c08b3be212a3f2fab7643ccc6144

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f3ba4e0e8441afd8a425d2a2af76d40712fe2cb6caeee04f3900643659b660f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-04-25T17:23:48Z",
    "title_canon_sha256": "951e4fce2092958226ec3d6c1e1e20356acb23a8cafd4434654b8c59fd68b83b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09684",
    "kind": "arxiv",
    "version": 1
  }
}