Pith Number

pith:YDDBMGBA

pith:2011:YDDBMGBAWNCI2UZAVSKWJKFZB5

not attested not anchored not stored refs pending

Even Better Framework for min-wise Based Algorithms

Ariel Shiftan, Ely Porat, Guy Feigenblat

arxiv:1102.3537 v1 · 2011-02-17 · 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{YDDBMGBAWNCI2UZAVSKWJKFZB5}

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	2026-05-18T04:28:28.879221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0c6161820b3448d5320ac9564a8b90f5308f7991028251e59b679c52d36e5b3

Aliases

arxiv: 1102.3537 · arxiv_version: 1102.3537v1 · doi: 10.48550/arxiv.1102.3537 · pith_short_12: YDDBMGBAWNCI · pith_short_16: YDDBMGBAWNCI2UZA · pith_short_8: YDDBMGBA

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/YDDBMGBAWNCI2UZAVSKWJKFZB5 \
  | 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: c0c6161820b3448d5320ac9564a8b90f5308f7991028251e59b679c52d36e5b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "890b36224a1e25eb3a509f30ff49cb8859aa8bdd347b81ffe01c75a51c225b3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-02-17T09:43:17Z",
    "title_canon_sha256": "9272f1c60c86a7d0c491c29c1eb53226f25468b5d0b71461f5ff0ae2be8e6709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3537",
    "kind": "arxiv",
    "version": 1
  }
}