Pith Number

pith:PZ2TZGMO

pith:2015:PZ2TZGMO2RRX322AYDMHNHBZBA

not attested not anchored not stored refs pending

Micro protocol engineering for unstructured carriers: On the embedding of steganographic control protocols into audio transmissions

J\"org Keller, Matthias Naumann, Steffen Wendzel, Wojciech Mazurczyk

arxiv:1505.07757 v1 · 2015-05-28 · cs.MM · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZ2TZGMO2RRX322AYDMHNHBZBA}

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	2026-05-18T02:00:55.918078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e753c998ed4637deb40c0d8769c39081be67a32b034949fa1d5e3d4eb2a9308

Aliases

arxiv: 1505.07757 · arxiv_version: 1505.07757v1 · doi: 10.48550/arxiv.1505.07757 · pith_short_12: PZ2TZGMO2RRX · pith_short_16: PZ2TZGMO2RRX322A · pith_short_8: PZ2TZGMO

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/PZ2TZGMO2RRX322AYDMHNHBZBA \
  | 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: 7e753c998ed4637deb40c0d8769c39081be67a32b034949fa1d5e3d4eb2a9308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a176070b8b7d564b2544ac736d930c37c8e72b305faeefe33d048b8ae4eb9ced",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2015-05-28T16:54:13Z",
    "title_canon_sha256": "885ceb72fe4363bef95a7232186e0cedcac1dfdaef8e969bb1ce8130e9df71d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07757",
    "kind": "arxiv",
    "version": 1
  }
}