Pith Number

pith:H3JTI3PW

pith:2017:H3JTI3PW3DJ4VEZMVIHD3WZGYJ

not attested not anchored not stored refs pending

Topology of Privacy: Lattice Structures and Information Bubbles for Inference and Obfuscation

Michael Erdmann

arxiv:1712.04130 v1 · 2017-12-12 · math.CO · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3JTI3PW3DJ4VEZMVIHD3WZGYJ}

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.

Cited by

1 paper in Pith

Deception, Delay, and Detection of Strategies

Receipt and verification

First computed	2026-05-18T00:28:09.059595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ed3346df6d8d3ca932caa0e3ddb26c26d8c864edeaedd9b7ae22a4a5520d0e8

Aliases

arxiv: 1712.04130 · arxiv_version: 1712.04130v1 · doi: 10.48550/arxiv.1712.04130 · pith_short_12: H3JTI3PW3DJ4 · pith_short_16: H3JTI3PW3DJ4VEZM · pith_short_8: H3JTI3PW

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/H3JTI3PW3DJ4VEZMVIHD3WZGYJ \
  | 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: 3ed3346df6d8d3ca932caa0e3ddb26c26d8c864edeaedd9b7ae22a4a5520d0e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78b62ab703bbfcba4b90efff54f8e3a3dac2fcb1c96637e06bd4bab288496d43",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-12-12T04:57:55Z",
    "title_canon_sha256": "ad7132fcaf200b81609acede6e58855d7074358869f6890f9d1310024b660295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04130",
    "kind": "arxiv",
    "version": 1
  }
}