Pith Number

pith:XIVBVF7M

pith:2015:XIVBVF7MWD5ATT7WX5I3AGQT7Z

not attested not anchored not stored refs pending

Nonperturbative numerical calculation of the fine and hyperfine structure of muonic hydrogen by Breit potential including the effects from the proton size

Hai-Qing Zhou, Hou-Rong Pang

arxiv:1504.06940 v2 · 2015-04-27 · nucl-th · physics.atom-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{XIVBVF7MWD5ATT7WX5I3AGQT7Z}

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	2026-05-18T01:59:53.201401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba2a1a97ecb0fa09cff6bf51b01a13fe4e95a790a5c8a4922069ce27557559ba

Aliases

arxiv: 1504.06940 · arxiv_version: 1504.06940v2 · doi: 10.48550/arxiv.1504.06940 · pith_short_12: XIVBVF7MWD5A · pith_short_16: XIVBVF7MWD5ATT7W · pith_short_8: XIVBVF7M

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/XIVBVF7MWD5ATT7WX5I3AGQT7Z \
  | 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: ba2a1a97ecb0fa09cff6bf51b01a13fe4e95a790a5c8a4922069ce27557559ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78b36ccbfa52108ffcdd5b096788346585f6a8dc639c674270ee57ec7dbd6097",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-04-27T06:08:54Z",
    "title_canon_sha256": "03e8bd4e1bdeb063c6feff724ddd92f72ca21c8dcabddbb601380eb71cd8af07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06940",
    "kind": "arxiv",
    "version": 2
  }
}