Pith Number

pith:ZQW66SXF

pith:2014:ZQW66SXFQYCZQOCTCYOJOXRJVY

not attested not anchored not stored refs pending

Comments on "Optimal Utilization of a Cognitive Shared Channel with a Rechargeable Primary Source Node"

Ahmed El Shafie, Ahmed Sultan

arxiv:1401.3174 v1 · 2014-01-14 · 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{ZQW66SXFQYCZQOCTCYOJOXRJVY}

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	2026-05-18T03:02:19.420351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc2def4ae58605983853161c975e29ae2920d2d573915a398a45c07733900f6e

Aliases

arxiv: 1401.3174 · arxiv_version: 1401.3174v1 · doi: 10.48550/arxiv.1401.3174 · pith_short_12: ZQW66SXFQYCZ · pith_short_16: ZQW66SXFQYCZQOCT · pith_short_8: ZQW66SXF

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/ZQW66SXFQYCZQOCTCYOJOXRJVY \
  | 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: cc2def4ae58605983853161c975e29ae2920d2d573915a398a45c07733900f6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc2db5ea272b33bca050b623eab2d158a6d460612f0cd12a9876e4a60a41210e",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-01-14T13:11:27Z",
    "title_canon_sha256": "ffce12f496a424be11d8f27c426d0af7364fd2312d723f0ae4437ffdb495534f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3174",
    "kind": "arxiv",
    "version": 1
  }
}