Pith Number

pith:X6GKG77D

pith:2022:X6GKG77DQZ2K3JOSXMHOS35YMA

not attested not anchored not stored refs pending

ORDSIM: Ordinal Regression for E-Commerce Query Similarity Prediction

Aritra Mandal, Daniel Tunkelang, Md. Ahsanul Kabir, Mohammad Al Hasan, Zhe Wu

arxiv:2203.06591 v1 · 2022-03-13 · 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{X6GKG77DQZ2K3JOSXMHOS35YMA}

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	2026-07-05T04:04:52.746399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf8ca37fe38674ada5d2bb0ee96fb8600ee8291df20ed8747526a33947374be9

Aliases

arxiv: 2203.06591 · arxiv_version: 2203.06591v1 · doi: 10.48550/arxiv.2203.06591 · pith_short_12: X6GKG77DQZ2K · pith_short_16: X6GKG77DQZ2K3JOS · pith_short_8: X6GKG77D

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/X6GKG77DQZ2K3JOSXMHOS35YMA \
  | 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: bf8ca37fe38674ada5d2bb0ee96fb8600ee8291df20ed8747526a33947374be9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "438edc30b3d69f7b129bdcd972a42423e0717d9f6b23cae5c92b6fc49be598fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-13T07:22:50Z",
    "title_canon_sha256": "347b31c384f0756fc8904abe0a4e6b2f7f27acb6480fb411f65092ca2d33098c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06591",
    "kind": "arxiv",
    "version": 1
  }
}