Pith Number

pith:GTA2XHGD

pith:2023:GTA2XHGD4ZXVWI63PGR5ADNTKO

not attested not anchored not stored refs pending

Optimizing Algorithms From Pairwise User Preferences

Aaron Steinfeld, Katherine Shih, Leonid Keselman, Martial Hebert

arxiv:2308.04571 v1 · 2023-08-08 · cs.RO · cs.CV · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GTA2XHGD4ZXVWI63PGR5ADNTKO}

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

Generative Representational Learning of Foundation Models for Recommendation

Receipt and verification

First computed	2026-07-05T06:39:39.660321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34c1ab9cc3e66f5b23db79a3d00db35394b1f23b9cd8043143236ff4008e2a5a

Aliases

arxiv: 2308.04571 · arxiv_version: 2308.04571v1 · doi: 10.48550/arxiv.2308.04571 · pith_short_12: GTA2XHGD4ZXV · pith_short_16: GTA2XHGD4ZXVWI63 · pith_short_8: GTA2XHGD

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/GTA2XHGD4ZXVWI63PGR5ADNTKO \
  | 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: 34c1ab9cc3e66f5b23db79a3d00db35394b1f23b9cd8043143236ff4008e2a5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63cdf6f35c00e05ad92fb4574d4effdd67efadff880d17c4fce8661cd21ff556",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-08-08T20:36:59Z",
    "title_canon_sha256": "1449ea49fe6e7af60717a5676036b1c55eee71c707f94ef13e2661af48df8bbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.04571",
    "kind": "arxiv",
    "version": 1
  }
}