Pith Number

pith:7QPOGAOJ

pith:2023:7QPOGAOJXY2YVUOPYE4YM26L3D

not attested not anchored not stored refs pending

Ab initio machine-learning unveils strong anharmonicity in non-Arrhenius self-diffusion of tungsten

Blazej Grabowski, Sergiy V. Divinski, Xi Zhang

arxiv:2311.00633 v2 · 2023-11-01 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QPOGAOJXY2YVUOPYE4YM26L3D}

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	2026-07-05T09:16:45.145615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc1ee301c9be358ad1cfc139866bcbd8fe38fb23421b7716178694cbb633b92d

Aliases

arxiv: 2311.00633 · arxiv_version: 2311.00633v2 · doi: 10.48550/arxiv.2311.00633 · pith_short_12: 7QPOGAOJXY2Y · pith_short_16: 7QPOGAOJXY2YVUOP · pith_short_8: 7QPOGAOJ

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/7QPOGAOJXY2YVUOPYE4YM26L3D \
  | 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: fc1ee301c9be358ad1cfc139866bcbd8fe38fb23421b7716178694cbb633b92d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ed2effec49c826fcb7192792f55954ca4c8e7721e95b0a4a063325f82cc11f9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-11-01T16:31:01Z",
    "title_canon_sha256": "d49ca4d654527c32be99467d78cb621bfab278c1ee7a30d9a7f007939a737913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00633",
    "kind": "arxiv",
    "version": 2
  }
}