Pith Number

pith:4TQR6VE5

pith:2010:4TQR6VE5BLQX6U7ZFBVYFHGCPR

not attested not anchored not stored refs pending

On the Capacity of Causal Cognitive Interference Channel With Delay

Bahareh Akhbari, Mahtab Mirmohseni, Mohammad Reza Aref

arxiv:1001.2892 v3 · 2010-01-17 · 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{4TQR6VE5BLQX6U7ZFBVYFHGCPR}

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	2026-05-18T04:03:17.770814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4e11f549d0ae17f53f9286b829cc27c4e70fbdb0e99aae011746e2963ca24a2

Aliases

arxiv: 1001.2892 · arxiv_version: 1001.2892v3 · doi: 10.48550/arxiv.1001.2892 · pith_short_12: 4TQR6VE5BLQX · pith_short_16: 4TQR6VE5BLQX6U7Z · pith_short_8: 4TQR6VE5

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/4TQR6VE5BLQX6U7ZFBVYFHGCPR \
  | 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: e4e11f549d0ae17f53f9286b829cc27c4e70fbdb0e99aae011746e2963ca24a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc7d1e89760c901e4c9d694ea5396876f60480da457f862af9c04403351f316d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-01-17T13:30:40Z",
    "title_canon_sha256": "b9d58ee2faf611e09b18f937aa42151b362260dd54842bd6408970a28c6bafa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2892",
    "kind": "arxiv",
    "version": 3
  }
}