Pith Number

pith:EYMJNYKM

pith:2014:EYMJNYKMYAAWEU72YNBI7SGCEN

not attested not anchored not stored refs pending

Effective Capacity of Cognitive Radio Links: Accessing Primary Feedback Erroneously

Ahmed Anwar, Amr Mohamed, M. Majid Butt, Tamer ElBatt

arxiv:1406.5280 v1 · 2014-06-20 · 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{EYMJNYKMYAAWEU72YNBI7SGCEN}

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	2026-05-18T02:49:19.491768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

261896e14cc0016253fac3428fc8c22352e63481f844a26c721ce3d9d9744472

Aliases

arxiv: 1406.5280 · arxiv_version: 1406.5280v1 · doi: 10.48550/arxiv.1406.5280 · pith_short_12: EYMJNYKMYAAW · pith_short_16: EYMJNYKMYAAWEU72 · pith_short_8: EYMJNYKM

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/EYMJNYKMYAAWEU72YNBI7SGCEN \
  | 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: 261896e14cc0016253fac3428fc8c22352e63481f844a26c721ce3d9d9744472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c3a22163dc4cb154d3cace386fcd1619216b06c782538816f101e6196af7f31",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-06-20T05:26:51Z",
    "title_canon_sha256": "53dfbbe512d69d10982fa522625c6870a8466f69ff91fc2005d7fef2247446e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5280",
    "kind": "arxiv",
    "version": 1
  }
}