Pith Number

pith:6DIMFRGQ

pith:2023:6DIMFRGQFAKUYGQFOEDPMJ5LPB

not attested not anchored not stored refs pending

Overview of the TREC 2023 Product Product Search Track

Alessandro Magnani, Cheng Xiang Zhai, Corby Rosset, Daniel Campos, Surya Kallumadi

arxiv:2311.07861 v2 · 2023-11-14 · cs.IR · 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{6DIMFRGQFAKUYGQFOEDPMJ5LPB}

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	2026-07-05T07:12:56.061241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0d0c2c4d028154c1a057106f627ab78486886f18f7f65aa0630d6db0150337b

Aliases

arxiv: 2311.07861 · arxiv_version: 2311.07861v2 · doi: 10.48550/arxiv.2311.07861 · pith_short_12: 6DIMFRGQFAKU · pith_short_16: 6DIMFRGQFAKUYGQF · pith_short_8: 6DIMFRGQ

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/6DIMFRGQFAKUYGQFOEDPMJ5LPB \
  | 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: f0d0c2c4d028154c1a057106f627ab78486886f18f7f65aa0630d6db0150337b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91a502261ea5bde806c37d88b4e38ea84048ee3e08dc8469340b54be7c565bad",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-11-14T02:25:18Z",
    "title_canon_sha256": "a1d9a90b0c7418d629a569b06a2352cb3c4b2cc58743c5dac8013e7caad52848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.07861",
    "kind": "arxiv",
    "version": 2
  }
}