Pith Number

pith:E5FQXF7R

pith:2021:E5FQXF7R4UOT2SCN23U2WQKXXU

not attested not anchored not stored refs pending

Incorporating Vision Bias into Click Models for Image-oriented Search Engine

Changhu Wang, Cheng Yang, Ningxin Xu, Xiaowei Hu, Yixin Zhu

arxiv:2101.02459 v1 · 2021-01-07 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5FQXF7R4UOT2SCN23U2WQKXXU}

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	2026-07-05T02:05:14.010540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

274b0b97f1e51d3d484dd6e9ab4157bd2bdf09ac7d16c025fe455eea65192194

Aliases

arxiv: 2101.02459 · arxiv_version: 2101.02459v1 · doi: 10.48550/arxiv.2101.02459 · pith_short_12: E5FQXF7R4UOT · pith_short_16: E5FQXF7R4UOT2SCN · pith_short_8: E5FQXF7R

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/E5FQXF7R4UOT2SCN23U2WQKXXU \
  | 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: 274b0b97f1e51d3d484dd6e9ab4157bd2bdf09ac7d16c025fe455eea65192194

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73480c0db4d73fc8cccdd1f3afcda420aff07524d70dfd346451fe460614651f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-01-07T10:01:31Z",
    "title_canon_sha256": "3ebb9560464bbc885ee7f48ee37c95542364d2d52f2ea5e269f8a674892559f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.02459",
    "kind": "arxiv",
    "version": 1
  }
}