Pith Number

pith:ZKQYR6QW

pith:2012:ZKQYR6QWZ45P57YQI54Q44D6TG

not attested not anchored not stored refs pending

Limits of Reliable Communication with Low Probability of Detection on AWGN Channels

Boulat A. Bash, Dennis Goeckel, Don Towsley

arxiv:1202.6423 v4 · 2012-02-29 · cs.IT · cs.NI · 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{ZKQYR6QWZ45P57YQI54Q44D6TG}

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	2026-05-18T03:10:14.627748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa188fa16cf3afeff1047790e707e9985893b7a8575f9b0fe4f7cb8af18b18c

Aliases

arxiv: 1202.6423 · arxiv_version: 1202.6423v4 · doi: 10.48550/arxiv.1202.6423 · pith_short_12: ZKQYR6QWZ45P · pith_short_16: ZKQYR6QWZ45P57YQ · pith_short_8: ZKQYR6QW

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/ZKQYR6QWZ45P57YQI54Q44D6TG \
  | 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: caa188fa16cf3afeff1047790e707e9985893b7a8575f9b0fe4f7cb8af18b18c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e7a0cbc4851490f9d7d788b01897fe3a280f12709f448b3329e2cb0edece4eb",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-02-29T02:07:35Z",
    "title_canon_sha256": "2bd1b45710be2072ec7f913d7d8b8cf79083c89b809e7196e7730911010cee39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6423",
    "kind": "arxiv",
    "version": 4
  }
}