Pith Number

pith:UQQYFIB3

pith:2015:UQQYFIB32YMGHGUZ4JHXTHJKO6

not attested not anchored not stored refs pending

CROR: Coding-Aware Opportunistic Routing in Multi-Channel Cognitive Radio Networks

Li Li, Xiaoxiong Zhong, Yang Qin, Yuanyuan Yang

arxiv:1501.02317 v2 · 2015-01-10 · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQQYFIB32YMGHGUZ4JHXTHJKO6}

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	2026-05-18T00:58:36.357204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a42182a03bd618639a99e24f799d2a77b02daea3e9137780ef16a46dd340a47b

Aliases

arxiv: 1501.02317 · arxiv_version: 1501.02317v2 · doi: 10.48550/arxiv.1501.02317 · pith_short_12: UQQYFIB32YMG · pith_short_16: UQQYFIB32YMGHGUZ · pith_short_8: UQQYFIB3

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/UQQYFIB32YMGHGUZ4JHXTHJKO6 \
  | 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: a42182a03bd618639a99e24f799d2a77b02daea3e9137780ef16a46dd340a47b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dcb3286af2ce0a79cee81cb6842c61022eea4e84a76631f9b382b392136098f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-01-10T07:51:15Z",
    "title_canon_sha256": "2a95115d0e920e65ff4103184cd98b1b2bd08581037f3effb5fb1664cba21046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02317",
    "kind": "arxiv",
    "version": 2
  }
}