Pith Number

pith:HWXJIA63

pith:2013:HWXJIA63OLVTPVXJP2SM5OUEJY

not attested not anchored not stored refs pending

Combination of Multiple Bipartite Ranking for Web Content Quality Evaluation

Dexian Zhang, Guang-Gang Geng, Xiao-Bo Jin

arxiv:1309.3132 v2 · 2013-09-12 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWXJIA63OLVTPVXJP2SM5OUEJY}

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	2026-05-18T02:49:01.996568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dae9403db72eb37d6e97ea4ceba844e1cf29c6134396fb6312ab016bfd9e958

Aliases

arxiv: 1309.3132 · arxiv_version: 1309.3132v2 · doi: 10.48550/arxiv.1309.3132 · pith_short_12: HWXJIA63OLVT · pith_short_16: HWXJIA63OLVTPVXJ · pith_short_8: HWXJIA63

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/HWXJIA63OLVTPVXJP2SM5OUEJY \
  | 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: 3dae9403db72eb37d6e97ea4ceba844e1cf29c6134396fb6312ab016bfd9e958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45c99136d9622c3dd9a00edc005eb21939f4aa7d7eec85d2beb981cfb96cb046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2013-09-12T12:15:51Z",
    "title_canon_sha256": "0d238314d40f2dc3768f281884d0db8f5db8a79ae76dfe7d4c6877e22eb0d148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3132",
    "kind": "arxiv",
    "version": 2
  }
}