Pith Number

pith:56QHYMUH

pith:2020:56QHYMUHSFUQE4QKJ3DR2YTBE6

not attested not anchored not stored refs pending

A Comparison of Supervised Learning to Match Methods for Product Search

Fatemeh Sarvi, Lois Mooiman, Maarten de Rijke, Nikos Voskarides, Sebastian Schelter

arxiv:2007.10296 v1 · 2020-07-20 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56QHYMUHSFUQE4QKJ3DR2YTBE6}

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

SeqLLM: Augmenting LLMs with Behavioral-Sequence Modeling for High-Stakes Decisions at WeChat Pay

Receipt and verification

First computed	2026-07-05T01:20:35.639093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efa07c3287916902720a4ec71d6261278d3705c881e3120bfb88a90caaeefb7e

Aliases

arxiv: 2007.10296 · arxiv_version: 2007.10296v1 · doi: 10.48550/arxiv.2007.10296 · pith_short_12: 56QHYMUHSFUQ · pith_short_16: 56QHYMUHSFUQE4QK · pith_short_8: 56QHYMUH

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/56QHYMUHSFUQE4QKJ3DR2YTBE6 \
  | 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: efa07c3287916902720a4ec71d6261278d3705c881e3120bfb88a90caaeefb7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5a44b5ef72be292cf2fce5e2690c30968b2f26c1657ffa1aa33530f129180a6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-07-20T17:28:57Z",
    "title_canon_sha256": "9dd4e232c9a3afef7b62125f736c52fec17ecf74ce224ea49ff1ce9106a074f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.10296",
    "kind": "arxiv",
    "version": 1
  }
}