Pith Number

pith:J6YRQPT4

pith:2023:J6YRQPT455ZKGJFZHBSSTVW2RA

not attested not anchored not stored refs pending

PROSE: Predicting Operators and Symbolic Expressions using Multimodal Transformers

Hayden Schaeffer, Yuxuan Liu, Zecheng Zhang

arxiv:2309.16816 v1 · 2023-09-28 · 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{J6YRQPT455ZKGJFZHBSSTVW2RA}

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	2026-07-05T06:55:27.655876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fb1183e7cef72a324b9386529d6da881239a3bd2a8d3d024e1b0de68747419f

Aliases

arxiv: 2309.16816 · arxiv_version: 2309.16816v1 · doi: 10.48550/arxiv.2309.16816 · pith_short_12: J6YRQPT455ZK · pith_short_16: J6YRQPT455ZKGJFZ · pith_short_8: J6YRQPT4

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/J6YRQPT455ZKGJFZHBSSTVW2RA \
  | 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: 4fb1183e7cef72a324b9386529d6da881239a3bd2a8d3d024e1b0de68747419f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b05ea7847d4ed690749d1eb1e356444b9ad9b6bf1de30ee8dad38afb56bb4601",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-09-28T19:46:07Z",
    "title_canon_sha256": "249dc5d3d77abe38fda04e713e2adcb69bd53da4f95bff08e7c3a7761c4dbe52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.16816",
    "kind": "arxiv",
    "version": 1
  }
}