Pith Number

pith:MTAQE3EE

pith:2014:MTAQE3EEJWOM2PVG7KDU7NX6RP

not attested not anchored not stored refs pending

Capacity Region Continuity of the Compound Broadcast Channel with Confidential Messages

Andrea Grigorescu, Holger Boche, H. Vincent Poor, Rafael F. Schaefer

arxiv:1411.0294 v2 · 2014-11-02 · 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{MTAQE3EEJWOM2PVG7KDU7NX6RP}

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	2026-05-18T02:38:38.478452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64c1026c844d9ccd3ea6fa874fb6fe8be015f0cd35f93e62906c01f6cee64895

Aliases

arxiv: 1411.0294 · arxiv_version: 1411.0294v2 · doi: 10.48550/arxiv.1411.0294 · pith_short_12: MTAQE3EEJWOM · pith_short_16: MTAQE3EEJWOM2PVG · pith_short_8: MTAQE3EE

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/MTAQE3EEJWOM2PVG7KDU7NX6RP \
  | 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: 64c1026c844d9ccd3ea6fa874fb6fe8be015f0cd35f93e62906c01f6cee64895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92021d63cb276f4d9be51accf2d26d4a6241dabd5ff7fc29d99090a371680147",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-11-02T19:02:01Z",
    "title_canon_sha256": "e7b51b5bfa32c4f59c372974911f5e7e4d5edf79ad55a4d4643aa64c6d922898"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0294",
    "kind": "arxiv",
    "version": 2
  }
}