Pith Number

pith:5ORUJSF4

pith:2014:5ORUJSF4ZMSHSHXYTCLH2CM6S4

not attested not anchored not stored refs pending

Hashing for statistics over k-partitions

Eva Rotenberg, Mathias B{\ae}k Tejs Knudsen, Mikkel Thorup, S{\o}ren Dahlgaard

arxiv:1411.7191 v3 · 2014-11-26 · 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{5ORUJSF4ZMSHSHXYTCLH2CM6S4}

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	2026-05-18T01:20:50.621755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eba344c8bccb24791ef898967d099e971aa4ae2631ca63741c206bdd47b4f5ea

Aliases

arxiv: 1411.7191 · arxiv_version: 1411.7191v3 · doi: 10.48550/arxiv.1411.7191 · pith_short_12: 5ORUJSF4ZMSH · pith_short_16: 5ORUJSF4ZMSHSHXY · pith_short_8: 5ORUJSF4

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/5ORUJSF4ZMSHSHXYTCLH2CM6S4 \
  | 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: eba344c8bccb24791ef898967d099e971aa4ae2631ca63741c206bdd47b4f5ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc72e2ee251540299d45b73b2c57aa745f8715369c350615bd83611788235e4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-11-26T11:36:15Z",
    "title_canon_sha256": "7f71698fa1ea4d1cef1358b29f177a90a8f937c02dd89f7790a42fcaee274a7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7191",
    "kind": "arxiv",
    "version": 3
  }
}