Pith Number

pith:LPGX3KH4

pith:2017:LPGX3KH4UZDQHKP2I65PJTCHRC

not attested not anchored not stored refs pending

Techniques for Dealing with Uncertainty in Cognitive Radio Networks

Fatima Salahdine (UND), Hassan Ghazi (UND), Naima Kaabouch (UND)

arxiv:1701.05468 v1 · 2017-01-19 · 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{LPGX3KH4UZDQHKP2I65PJTCHRC}

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	2026-05-18T00:52:29.775383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bcd7da8fca64703a9fa47baf4cc47888ce2ca95ccb86a0b4113491281ee8505

Aliases

arxiv: 1701.05468 · arxiv_version: 1701.05468v1 · doi: 10.48550/arxiv.1701.05468 · pith_short_12: LPGX3KH4UZDQ · pith_short_16: LPGX3KH4UZDQHKP2 · pith_short_8: LPGX3KH4

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/LPGX3KH4UZDQHKP2I65PJTCHRC \
  | 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: 5bcd7da8fca64703a9fa47baf4cc47888ce2ca95ccb86a0b4113491281ee8505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e75480d1909c7595ec40c4ca160868ebf8cab306d747d94239a77959e0b567b",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-01-19T15:16:40Z",
    "title_canon_sha256": "570691face45b648aa8347e07b25e37c58fdd0a5c5953b0e5f547bb826b335cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05468",
    "kind": "arxiv",
    "version": 1
  }
}