Pith Number

pith:QOCZLVHG

pith:2022:QOCZLVHGVHL4FOJ5PHQ6HPS33B

not attested not anchored not stored refs pending

Femtosecond pumping of nuclear isomeric states by the Coulomb collision of ions with quivering electrons

Changbo Fu, Guoqiang Zhang, Jie Feng, Jie Zhang, Jinguang Wang, Junhao Tan, Liming Chen, Wenzhao Wang, Yaojun Li, Yifei Li, Yugang Ma

arxiv:2202.04457 v1 · 2022-02-09 · nucl-ex · physics.plasm-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{QOCZLVHGVHL4FOJ5PHQ6HPS33B}

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	2026-07-05T03:55:37.736705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

838595d4e6a9d7c2b93d79e1e3be5bd84cb0bcb214572b75e8995fd00408d5cc

Aliases

arxiv: 2202.04457 · arxiv_version: 2202.04457v1 · doi: 10.48550/arxiv.2202.04457 · pith_short_12: QOCZLVHGVHL4 · pith_short_16: QOCZLVHGVHL4FOJ5 · pith_short_8: QOCZLVHG

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/QOCZLVHGVHL4FOJ5PHQ6HPS33B \
  | 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: 838595d4e6a9d7c2b93d79e1e3be5bd84cb0bcb214572b75e8995fd00408d5cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "055c2adb7d5e874473588bd8eeb7d61ccc119a10dfc19aecb4e0180bd9666eb8",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2022-02-09T13:38:40Z",
    "title_canon_sha256": "48aa1b4d1a538a19aea51b6e1d1298b85c26978ca8d2f164d1cd62a044edfae0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04457",
    "kind": "arxiv",
    "version": 1
  }
}