Pith Number

pith:SNH2DTUG

pith:2014:SNH2DTUGP4AOFATZZC7LW7YWDD

not attested not anchored not stored refs pending

Proton Charge Radius and Precision Tests of QED

Jan C. Bernauer

arxiv:1411.3743 v1 · 2014-11-13 · nucl-ex · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNH2DTUGP4AOFATZZC7LW7YWDD}

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	2026-05-18T02:37:37.829092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

934fa1ce867f00e28279c8bebb7f1618ee531ce801a6e34dcc1fc2b032d6ca31

Aliases

arxiv: 1411.3743 · arxiv_version: 1411.3743v1 · doi: 10.48550/arxiv.1411.3743 · pith_short_12: SNH2DTUGP4AO · pith_short_16: SNH2DTUGP4AOFATZ · pith_short_8: SNH2DTUG

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/SNH2DTUGP4AOFATZZC7LW7YWDD \
  | 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: 934fa1ce867f00e28279c8bebb7f1618ee531ce801a6e34dcc1fc2b032d6ca31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42bcd7206a68e40e3944e5eb658f6aa240689d93005cb771ef0046be59c3f233",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2014-11-13T21:20:43Z",
    "title_canon_sha256": "8ceee05429cc8631c02599d7cf97c0412bd23cfe65a49d658198827b419b855d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3743",
    "kind": "arxiv",
    "version": 1
  }
}