Pith Number

pith:6O6DW77S

pith:2024:6O6DW77S3KSWIW5MURHADRJZ3Q

not attested not anchored not stored refs pending

Discovering physical laws with parallel symbolic enumeration

Hao Sun, Ji-Rong Wen, Kai Ruan, Yang Liu, Yike Guo, Yilong Xu, Ze-Feng Gao

arxiv:2407.04405 v4 · 2024-07-05 · cs.LG · 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{6O6DW77S3KSWIW5MURHADRJZ3Q}

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	2026-07-05T12:09:10.165636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3bc3b7ff2daa5645baca44e01c539dc220c458be8f55c2a35ce06cfd57edf28

Aliases

arxiv: 2407.04405 · arxiv_version: 2407.04405v4 · doi: 10.48550/arxiv.2407.04405 · pith_short_12: 6O6DW77S3KSW · pith_short_16: 6O6DW77S3KSWIW5M · pith_short_8: 6O6DW77S

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/6O6DW77S3KSWIW5MURHADRJZ3Q \
  | 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: f3bc3b7ff2daa5645baca44e01c539dc220c458be8f55c2a35ce06cfd57edf28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84775b8a7337bc14680416bd96399c7ae0aa0dd4a2a69837fece8e1291402191",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-07-05T10:41:15Z",
    "title_canon_sha256": "28432440ca3ac6079388e066be21893680136d2f8f32d70885f0433a55d6dfc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.04405",
    "kind": "arxiv",
    "version": 4
  }
}