Pith Number

pith:DQFMFWKL

pith:2017:DQFMFWKLIB7QSCMCM5FVFQRL4A

not attested not anchored not stored refs pending

Non-Cash Auction for Spectrum Trading in Cognitive Radio Networks: A Contract Theoretical Model with Joint Adverse Selection and Moral Hazard

Lingyang Song, Miao Pan, Yanru Zhang, Zaher Dawy, Zhu Han

arxiv:1709.08317 v1 · 2017-09-25 · cs.NI · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQFMFWKLIB7QSCMCM5FVFQRL4A}

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	2026-05-18T00:34:25.907466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0ac2d94b407f090982674b52c22be0013b3e572c5fd178bfd67a7770289b44

Aliases

arxiv: 1709.08317 · arxiv_version: 1709.08317v1 · doi: 10.48550/arxiv.1709.08317 · pith_short_12: DQFMFWKLIB7Q · pith_short_16: DQFMFWKLIB7QSCMC · pith_short_8: DQFMFWKL

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/DQFMFWKLIB7QSCMCM5FVFQRL4A \
  | 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: 1c0ac2d94b407f090982674b52c22be0013b3e572c5fd178bfd67a7770289b44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc44b8d9fa054125b18ce36261d946c1d6c5d9f1ab7abf893a16be73f9e5f226",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2017-09-25T04:43:21Z",
    "title_canon_sha256": "cf14990eb307f8aa12e66cd9918194e11da04a7849924265c1744d1ebf77c65e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08317",
    "kind": "arxiv",
    "version": 1
  }
}