Pith Number

pith:EFGCMYFU

pith:2026:EFGCMYFUNJ2SZ7VN5ZRJ4TBWLB

not attested not anchored not stored refs pending

PASS: Perturbation augmented space group structure sampling for transferable Fe-O machine learning interatomic potential

Fei Shuang, Poulumi Dey, Zixiong Wei

arxiv:2607.28000 v1 · 2026-07-30 · cond-mat.mtrl-sci · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFGCMYFUNJ2SZ7VN5ZRJ4TBWLB}

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	2026-07-31T01:35:13.414336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

214c2660b46a752cfeadee629e4c365865bbb895181e61c084399a70709f1a9c

Aliases

arxiv: 2607.28000 · arxiv_version: 2607.28000v1 · doi: 10.48550/arxiv.2607.28000 · pith_short_12: EFGCMYFUNJ2S · pith_short_16: EFGCMYFUNJ2SZ7VN · pith_short_8: EFGCMYFU

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/EFGCMYFUNJ2SZ7VN5ZRJ4TBWLB \
  | 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: 214c2660b46a752cfeadee629e4c365865bbb895181e61c084399a70709f1a9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82b5bc699aa3fc76beca51ef3bdf61ecb9479261d1eb9fac886ca7b4408c38a1",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-30T10:48:01Z",
    "title_canon_sha256": "f566d18fe33ba52a0d1681f309384b50f618ac8220cf15584b3e974a45718622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28000",
    "kind": "arxiv",
    "version": 1
  }
}