Pith Number

pith:JBDXRFRH

pith:2018:JBDXRFRHWB2MDBDHSJIGYGZ4GF

not attested not anchored not stored refs pending

Attainment Ratings for Graph-Query Recommendation

Ching-Yung Lin, Garud Iyengar, Hal Cooper

arxiv:1808.05988 v1 · 2018-08-17 · cs.IR · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JBDXRFRHWB2MDBDHSJIGYGZ4GF}

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	2026-05-18T00:07:46.527907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4847789627b074c1846792506c1b3c315f8ad8b277dd9c1cbeec6375e86eac67

Aliases

arxiv: 1808.05988 · arxiv_version: 1808.05988v1 · doi: 10.48550/arxiv.1808.05988 · pith_short_12: JBDXRFRHWB2M · pith_short_16: JBDXRFRHWB2MDBDH · pith_short_8: JBDXRFRH

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/JBDXRFRHWB2MDBDHSJIGYGZ4GF \
  | 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: 4847789627b074c1846792506c1b3c315f8ad8b277dd9c1cbeec6375e86eac67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe0dbd73f35fd81cd1b9080958b09326fb5676fbfd40f232722df2aab19949cf",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-08-17T20:35:56Z",
    "title_canon_sha256": "86153caf0ef443fd3acd574243dc7adcc36786003440455156469281a73c9088"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05988",
    "kind": "arxiv",
    "version": 1
  }
}