Pith Number

pith:ATY5JWJU

pith:2025:ATY5JWJULCHRCP64RT3TIHT2UB

not attested not anchored not stored refs pending

Super-resolution femtosecond electron diffraction reveals electronic and nuclear dynamics at conical intersections

Cheng Jin, Dao Xiang, FengHe, Haiwang Yong, Hui Jiang, Jiawei Peng, Juanjuan Zhang, Pengfei Zhu, Tao Jiang, Tianyu Wang, Xiao Zou, Zhenggang Lan

arxiv:2507.18948 v1 · 2025-07-25 · physics.chem-ph · physics.atm-clus · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATY5JWJULCHRCP64RT3TIHT2UB}

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	2026-07-05T11:43:16.809064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04f1d4d934588f113fdc8cf7341e7aa071d3fc8a90ab0e63f05ab05e7a749b7d

Aliases

arxiv: 2507.18948 · arxiv_version: 2507.18948v1 · doi: 10.48550/arxiv.2507.18948 · pith_short_12: ATY5JWJULCHR · pith_short_16: ATY5JWJULCHRCP64 · pith_short_8: ATY5JWJU

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/ATY5JWJULCHRCP64RT3TIHT2UB \
  | 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: 04f1d4d934588f113fdc8cf7341e7aa071d3fc8a90ab0e63f05ab05e7a749b7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c2380d6142efdef9c750f1f2924921c1fe9dde7b8c42ecc6b7a86a027396f87",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-07-25T04:35:52Z",
    "title_canon_sha256": "de1cfd315ea2224611f18b18d3c145a7ae46d54ef99d5ff2bced029aee18aacb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18948",
    "kind": "arxiv",
    "version": 1
  }
}