Pith Number

pith:EANCB463

pith:2012:EANCB463BJGPBY4ZC2QX5WRF2G

not attested not anchored not stored refs pending

Near-Optimal Blacklisting

Aikaterini Mitrokotsa, Christos Dimitrakakis

arxiv:1208.5641 v2 · 2012-08-28 · cs.CR · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EANCB463BJGPBY4ZC2QX5WRF2G}

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	2026-05-18T03:17:14.778079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

201a20f3db0a4cf0e39916a17eda25d18a2f7b367e9a7385138c60e5ec2e11e1

Aliases

arxiv: 1208.5641 · arxiv_version: 1208.5641v2 · doi: 10.48550/arxiv.1208.5641 · pith_short_12: EANCB463BJGP · pith_short_16: EANCB463BJGPBY4Z · pith_short_8: EANCB463

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/EANCB463BJGPBY4ZC2QX5WRF2G \
  | 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: 201a20f3db0a4cf0e39916a17eda25d18a2f7b367e9a7385138c60e5ec2e11e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e2cfb80ff9060e520bdbadda98c8a8f330424ae497ea4970bdaa03633ac2aba",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-08-28T12:39:16Z",
    "title_canon_sha256": "aa60413cad6366f5c583e88fc75e019cf88bcb1f60e9a7eaf87174402c55b9fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5641",
    "kind": "arxiv",
    "version": 2
  }
}