Pith Number

pith:YVNRSVSX

pith:2025:YVNRSVSXPTT2XD6DEJDFBUI7GV

not attested not anchored not stored refs pending

CrySPAI: A new Crystal Structure Prediction Software Based on Artificial Intelligence

Yangang Wang, Yang Yuan, Ziyi Chen, Zongguo Wang

arxiv:2501.15838 v1 · 2025-01-27 · cond-mat.mtrl-sci · 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{YVNRSVSXPTT2XD6DEJDFBUI7GV}

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	2026-07-05T10:05:51.148785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55b1956577ce7ab8fc3224650d11f3546d9b81af08fc065bf94ad93bb2c2cb3

Aliases

arxiv: 2501.15838 · arxiv_version: 2501.15838v1 · doi: 10.48550/arxiv.2501.15838 · pith_short_12: YVNRSVSXPTT2 · pith_short_16: YVNRSVSXPTT2XD6D · pith_short_8: YVNRSVSX

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/YVNRSVSXPTT2XD6DEJDFBUI7GV \
  | 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: c55b1956577ce7ab8fc3224650d11f3546d9b81af08fc065bf94ad93bb2c2cb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3fb3a2a80e7f918ded176f829f9c0abbd0713127d5396ea6f0ce9c98218490d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-01-27T07:53:06Z",
    "title_canon_sha256": "04fc3f8f8d77c142f7b84d276b58d7cd442029c93fe9bbbcf14e33bb7db6f5ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15838",
    "kind": "arxiv",
    "version": 1
  }
}