Pith Number

pith:E64IWHQV

pith:2021:E64IWHQV7F26XO4LCJJ4S3NQNS

not attested not anchored not stored refs pending

Embracing Structure in Data for Billion-Scale Semantic Product Search

Abhinandan Patni, Choon Hui Teo, Pooja Maknikar, Priyanka Nigam, SVN Vishwanathan, Vihan Lakshman, Xiaowen Chu

arxiv:2110.06125 v1 · 2021-10-12 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E64IWHQV7F26XO4LCJJ4S3NQNS}

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.

Cited by

1 paper in Pith

Hierarchical Multi-field Representations for Two-Stage E-commerce Retrieval

Receipt and verification

First computed	2026-07-05T03:22:10.797708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27b88b1e15f975ebbb8b1253c96db06cacac830ff0946daaea9083fc3d45de6f

Aliases

arxiv: 2110.06125 · arxiv_version: 2110.06125v1 · doi: 10.48550/arxiv.2110.06125 · pith_short_12: E64IWHQV7F26 · pith_short_16: E64IWHQV7F26XO4L · pith_short_8: E64IWHQV

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/E64IWHQV7F26XO4LCJJ4S3NQNS \
  | 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: 27b88b1e15f975ebbb8b1253c96db06cacac830ff0946daaea9083fc3d45de6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b95063414fed0a9d383a15fcd34a3d3290fa9f6609a4a960513a6e7c8430f0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-10-12T16:14:13Z",
    "title_canon_sha256": "de99fd1b9ed9115c37d3f922e18bd9835cf5e4f1bfb0e31f3e5a6ecf8d9f0c6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.06125",
    "kind": "arxiv",
    "version": 1
  }
}