Pith Number

pith:ZG7T2YCU

pith:2015:ZG7T2YCUSXV6K2JGF2DU7BPKUT

not attested not anchored not stored refs pending

Bloofi: Multidimensional Bloom Filters

Adina Crainiceanu, Daniel Lemire

arxiv:1501.01941 v3 · 2015-01-08 · cs.DB · 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{ZG7T2YCUSXV6K2JGF2DU7BPKUT}

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	2026-05-18T01:04:09.527293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9bf3d605495ebe569262e874f85eaa4c22c8404f4852995cda4b8202aebde26

Aliases

arxiv: 1501.01941 · arxiv_version: 1501.01941v3 · doi: 10.48550/arxiv.1501.01941 · pith_short_12: ZG7T2YCUSXV6 · pith_short_16: ZG7T2YCUSXV6K2JG · pith_short_8: ZG7T2YCU

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/ZG7T2YCUSXV6K2JGF2DU7BPKUT \
  | 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: c9bf3d605495ebe569262e874f85eaa4c22c8404f4852995cda4b8202aebde26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5c1c9e38a3865a27be6c07f09193e87ba2ba5a834850a443a6c18a4d71c8ab3",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2015-01-08T20:04:46Z",
    "title_canon_sha256": "d267625294fea07879d01c4337c19a55d07ef839b225f2f408319352ca6c6353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01941",
    "kind": "arxiv",
    "version": 3
  }
}