Pith Number

pith:EP5H4BYN

pith:2025:EP5H4BYNDHGE5NB77KJ7VXST3I

not attested not anchored not stored refs pending

AICrypto: Evaluating Cryptography Capabilities of Large Language Models

Chiyun Feng, Geyuan Zhang, Han Luo, Liheng Ji, Puji Wang, Rongwu Xu, Tianxing He, Wenjie Li, Xiaofei Zhou, Xiaojian Li, Yijian Liu, Yilei Chen, Yuhan Cao, Yu Wang

arxiv:2507.09580 v6 · 2025-07-13 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EP5H4BYNDHGE5NB77KJ7VXST3I}

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	2026-05-28T02:04:41.909050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23fa7e070d19cc4eb43ffa93fade53da20112fd4103f9ebdfd8c85f415438ba0

Aliases

arxiv: 2507.09580 · arxiv_version: 2507.09580v6 · doi: 10.48550/arxiv.2507.09580 · pith_short_12: EP5H4BYNDHGE · pith_short_16: EP5H4BYNDHGE5NB7 · pith_short_8: EP5H4BYN

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/EP5H4BYNDHGE5NB77KJ7VXST3I \
  | 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: 23fa7e070d19cc4eb43ffa93fade53da20112fd4103f9ebdfd8c85f415438ba0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "782b5282e4bba1bc40c0726db7c7e89a8ff92a2be14bb2567133d7e1dd1a4a77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-07-13T11:11:01Z",
    "title_canon_sha256": "9d73da27f2bd4d9191bb15e9d9f7bc048c7ac62e7af0581acf0ba5c8714c995a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09580",
    "kind": "arxiv",
    "version": 6
  }
}