Pith Number

pith:GUVTGCO5

pith:2025:GUVTGCO5AHJBVAUHHQEP45DCMV

not attested not anchored not stored refs pending

TRACE: Learning to Compute on Circuit Graphs

Jiaying Zhu, Jingyi Zhou, Qiang Xu, Ziyang Zheng

arxiv:2509.21886 v3 · 2025-09-26 · 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{GUVTGCO5AHJBVAUHHQEP45DCMV}

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	2026-06-19T16:09:51.258950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

352b3309dd01d21a82873c08fe74626553e07e60efa1a5aa83961c1a09d125da

Aliases

arxiv: 2509.21886 · arxiv_version: 2509.21886v3 · doi: 10.48550/arxiv.2509.21886 · pith_short_12: GUVTGCO5AHJB · pith_short_16: GUVTGCO5AHJBVAUH · pith_short_8: GUVTGCO5

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/GUVTGCO5AHJBVAUHHQEP45DCMV \
  | 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: 352b3309dd01d21a82873c08fe74626553e07e60efa1a5aa83961c1a09d125da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8118094a1527fbd751671a1ed800f9369073bd06b2d3bbc63d9b983591e5ba5b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-09-26T05:22:32Z",
    "title_canon_sha256": "60377d88dc28bd72de3d6ea87672ac18f709775e4944fca01a2a97f1c71e7478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.21886",
    "kind": "arxiv",
    "version": 3
  }
}