Pith Number

pith:PPAOQOLT

pith:2014:PPAOQOLTWNNKVSDCDJQKRAUNNF

not attested not anchored not stored refs pending

Maximal Correlation Secrecy

Abbas El Gamal, Cheuk Ting Li

arxiv:1412.5374 v4 · 2014-12-17 · cs.IT · cs.CR · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPAOQOLTWNNKVSDCDJQKRAUNNF}

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	2026-05-17T23:58:50.684292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bc0e83973b35aaac8621a60a8828d6943781a9e1c63fee45aad4274d450d8d0

Aliases

arxiv: 1412.5374 · arxiv_version: 1412.5374v4 · doi: 10.48550/arxiv.1412.5374 · pith_short_12: PPAOQOLTWNNK · pith_short_16: PPAOQOLTWNNKVSDC · pith_short_8: PPAOQOLT

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/PPAOQOLTWNNKVSDCDJQKRAUNNF \
  | 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: 7bc0e83973b35aaac8621a60a8828d6943781a9e1c63fee45aad4274d450d8d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd3ff2a1484829fe81d997c9b2fbac30a28b376c0535af3757d5885bb8883c18",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-12-17T13:08:50Z",
    "title_canon_sha256": "aa600053040014f710aad3038879f835d52fb0dd3d4b971017d4f85606f69f96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5374",
    "kind": "arxiv",
    "version": 4
  }
}