Pith Number

pith:OV4ZJNVJ

pith:2015:OV4ZJNVJHK5NL4676Q3OKSE5FF

not attested not anchored not stored refs pending

The Proton Radius from Electron Scattering Data

Al Amin Kabir, Blaine Norum, Brad Sawatzky, David Meekins, Douglas W. Higinbotham, Vincent Lin

arxiv:1510.01293 v2 · 2015-10-05 · nucl-ex · math-ph · math.MP · 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{OV4ZJNVJHK5NL4676Q3OKSE5FF}

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.

Cited by

1 paper in Pith

Electromagnetic form factors of the nucleon from the instanton vacuum

Receipt and verification

First computed	2026-05-18T01:12:49.612154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

757994b6a93abad5f3dff436e5489d2972f3f4b4b0b5c28f10779e6ba1f3a747

Aliases

arxiv: 1510.01293 · arxiv_version: 1510.01293v2 · doi: 10.48550/arxiv.1510.01293 · pith_short_12: OV4ZJNVJHK5N · pith_short_16: OV4ZJNVJHK5NL467 · pith_short_8: OV4ZJNVJ

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/OV4ZJNVJHK5NL4676Q3OKSE5FF \
  | 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: 757994b6a93abad5f3dff436e5489d2972f3f4b4b0b5c28f10779e6ba1f3a747

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "603d2b74ccf1bf33238b87bba5ed261c94f56ca3c686cffe21923a9dd7eb06ac",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2015-10-05T19:23:31Z",
    "title_canon_sha256": "49b38ea861faa2c3013f346e6f3d94ab15ac7af25f574d142b3bb7a723e03e5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01293",
    "kind": "arxiv",
    "version": 2
  }
}