Pith Number

pith:QABO5MGO

pith:2013:QABO5MGOUXE2DY63HGIYS4CSQD

not attested not anchored not stored refs pending

Query Representation with Global Consistency on User Click Graph

Daqiang Zhang, Rongbo Zhu, Shuqiqiu Men, Vaskar Raychoudhury

arxiv:1305.5981 v1 · 2013-05-26 · cs.IR · cs.HC · 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{QABO5MGOUXE2DY63HGIYS4CSQD}

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	2026-05-18T03:24:53.222004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8002eeb0cea5c9a1e3db399189705280f31fa7d3bbda411d651d44972ea48d2a

Aliases

arxiv: 1305.5981 · arxiv_version: 1305.5981v1 · doi: 10.48550/arxiv.1305.5981 · pith_short_12: QABO5MGOUXE2 · pith_short_16: QABO5MGOUXE2DY63 · pith_short_8: QABO5MGO

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/QABO5MGOUXE2DY63HGIYS4CSQD \
  | 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: 8002eeb0cea5c9a1e3db399189705280f31fa7d3bbda411d651d44972ea48d2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a8a752dc1ae45508641a604716c223d0e70a6b1502f895c88e6e2fca2ddd8fb",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2013-05-26T01:30:25Z",
    "title_canon_sha256": "d2b96d1a4af04b58c39cc2f23a1c43379804522289bf50a7bc22c3d022a76721"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5981",
    "kind": "arxiv",
    "version": 1
  }
}