Pith Number

pith:DMGP3KCW

pith:2012:DMGP3KCWVOJF4AQXW3USOZOUTX

not attested not anchored not stored refs pending

Nexus Authorization Logic (NAL): Logical Results

Andrew K. Hirsch, Michael R. Clarkson

arxiv:1211.3700 v2 · 2012-11-15 · cs.CR · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMGP3KCWVOJF4AQXW3USOZOUTX}

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	2026-05-18T03:40:38.120045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b0cfda856ab925e0217b6e92765d49dc03f6ba4e7afd1fb65f6ea87e2604ab1

Aliases

arxiv: 1211.3700 · arxiv_version: 1211.3700v2 · doi: 10.48550/arxiv.1211.3700 · pith_short_12: DMGP3KCWVOJF · pith_short_16: DMGP3KCWVOJF4AQX · pith_short_8: DMGP3KCW

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/DMGP3KCWVOJF4AQXW3USOZOUTX \
  | 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: 1b0cfda856ab925e0217b6e92765d49dc03f6ba4e7afd1fb65f6ea87e2604ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9334375a30548a5579dd3ccb1b7584d6b4349d41e0437718ca10ddd1f4fea5bf",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-11-15T19:22:11Z",
    "title_canon_sha256": "be49a84453f5f78db2a4ff34d7bf8a7b6464ce6cad2e459cc0a96e8216c4388d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3700",
    "kind": "arxiv",
    "version": 2
  }
}