Pith Number

pith:3X2DUHJB

pith:2014:3X2DUHJB7O7IF3D6YCKB37U3SD

not attested not anchored not stored refs pending

Cooperative Radar and Communications Signaling: The Estimation and Information Theory Odd Couple

Daniel W. Bliss

arxiv:1403.1476 v1 · 2014-03-06 · cs.IT · 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{3X2DUHJB7O7IF3D6YCKB37U3SD}

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	2026-05-18T00:59:03.253408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddf43a1d21fbbe82ec7ec0941dfe9b90c1c0d0941445b2466f4460a7a719feba

Aliases

arxiv: 1403.1476 · arxiv_version: 1403.1476v1 · doi: 10.48550/arxiv.1403.1476 · pith_short_12: 3X2DUHJB7O7I · pith_short_16: 3X2DUHJB7O7IF3D6 · pith_short_8: 3X2DUHJB

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/3X2DUHJB7O7IF3D6YCKB37U3SD \
  | 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: ddf43a1d21fbbe82ec7ec0941dfe9b90c1c0d0941445b2466f4460a7a719feba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0761b3b6ad531914aca849b5a4c0da8d46f833b25377f66cba8159524ff02ca",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-03-06T16:15:48Z",
    "title_canon_sha256": "b3cde2f99a2022de0b1ad845635b05d8afc77fdcc84ef8438406d1345d8dfcb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1476",
    "kind": "arxiv",
    "version": 1
  }
}