Pith Number

pith:R4ZHX5CU

pith:2022:R4ZHX5CU2N47KR4CLNXR5HOW6B

not attested not anchored not stored refs pending

DeepSAT: An EDA-Driven Learning Framework for SAT

Min Li, Qiang Xu, Qiuxia Lai, Sadaf Khan, Shaowei Cai, Zhengyuan Shi

arxiv:2205.13745 v2 · 2022-05-27 · 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{R4ZHX5CU2N47KR4CLNXR5HOW6B}

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	2026-07-05T05:34:31.226567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f327bf454d379f547825b6f1e9dd6f074c6cd4e9f5e03ec1583ebe08e893ba1

Aliases

arxiv: 2205.13745 · arxiv_version: 2205.13745v2 · doi: 10.48550/arxiv.2205.13745 · pith_short_12: R4ZHX5CU2N47 · pith_short_16: R4ZHX5CU2N47KR4C · pith_short_8: R4ZHX5CU

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/R4ZHX5CU2N47KR4CLNXR5HOW6B \
  | 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: 8f327bf454d379f547825b6f1e9dd6f074c6cd4e9f5e03ec1583ebe08e893ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "928201d7fb33059e8b47aabf55a9d014f43348fbc88d6fc672f031c1f3f91b49",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-05-27T03:20:42Z",
    "title_canon_sha256": "075ef523dd087e4beeecccbef048e54ba4d32f745e89ec0fb545389a9abeddc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.13745",
    "kind": "arxiv",
    "version": 2
  }
}