Pith Number

pith:7MKA6FHH

pith:2025:7MKA6FHHG2AC22ZYLIVINL63A6

not attested not anchored not stored refs pending

Probing valence electron and hydrogen dynamics using charge-pair imaging with ultrafast electron diffraction

Dao Xiang, Feng He, Hui Jiang, Ming Zhang, Pengfei Zhu, Tianyu Wang, Xiao Zou, Zheng Li

arxiv:2506.21047 v1 · 2025-06-26 · physics.chem-ph · physics.atm-clus · physics.atom-ph · 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{7MKA6FHHG2AC22ZYLIVINL63A6}

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	2026-07-05T11:27:38.733150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb140f14e736802d6b385a2a86afdb07be8ceb3ec55467c1fdac09d8140d8c30

Aliases

arxiv: 2506.21047 · arxiv_version: 2506.21047v1 · doi: 10.48550/arxiv.2506.21047 · pith_short_12: 7MKA6FHHG2AC · pith_short_16: 7MKA6FHHG2AC22ZY · pith_short_8: 7MKA6FHH

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/7MKA6FHHG2AC22ZYLIVINL63A6 \
  | 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: fb140f14e736802d6b385a2a86afdb07be8ceb3ec55467c1fdac09d8140d8c30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8eebe9744524a94663a021b15f45dedf94aa8029e16efbe301de322d902e33",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-06-26T06:48:16Z",
    "title_canon_sha256": "11b60b926113abb4d9d82d08b67a2f5e7d74c2531e181753419233104a8aa016"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21047",
    "kind": "arxiv",
    "version": 1
  }
}