Pith Number

pith:Z3VX7ERR

pith:2025:Z3VX7ERRSQ42R7F4736OUYW5AU

not attested not anchored not stored refs pending

Towards Stepwise Domain Knowledge-Driven Reasoning Optimization and Reflection Improvement

Ang Li, Chengyuan Liu, Fei Wu, Ji Zhang, Junjie Cao, Jun Lin, Kaisong Song, Kun Kuang, Lizhi Qing, Shihang Wang

arxiv:2504.09058 v1 · 2025-04-12 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3VX7ERRSQ42R7F4736OUYW5AU}

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	2026-07-05T10:48:03.494436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceeb7f92319439a8fcbcfefcea62dd051486ce791476c733a007413d7f75c56b

Aliases

arxiv: 2504.09058 · arxiv_version: 2504.09058v1 · doi: 10.48550/arxiv.2504.09058 · pith_short_12: Z3VX7ERRSQ42 · pith_short_16: Z3VX7ERRSQ42R7F4 · pith_short_8: Z3VX7ERR

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/Z3VX7ERRSQ42R7F4736OUYW5AU \
  | 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: ceeb7f92319439a8fcbcfefcea62dd051486ce791476c733a007413d7f75c56b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e4d03a3dc645485a2db42bc130da44656cade648064c51014d80bbb788fa8fd",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-12T03:25:01Z",
    "title_canon_sha256": "1b3ba51fd8b652af9cec84c5adf2b775250f74c5122de28e037db830966f0ed0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.09058",
    "kind": "arxiv",
    "version": 1
  }
}