Pith Number

pith:QWIO33PZ

pith:2016:QWIO33PZYHWRIPHAAZ67FIKJLD

not attested not anchored not stored refs pending

Magic wavelength for the hydrogen 1S-2S transition: Contribution of the continuum and the reduced-mass correction

A. Kawasaki, C. M. Adhikari, U. D. Jentschura

arxiv:1610.03572 v1 · 2016-10-12 · 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{QWIO33PZYHWRIPHAAZ67FIKJLD}

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	2026-05-18T01:02:29.911184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8590ededf9c1ed143ce0067df2a14958c9c4ce3f649960ea1950f0d03fa9c143

Aliases

arxiv: 1610.03572 · arxiv_version: 1610.03572v1 · doi: 10.48550/arxiv.1610.03572 · pith_short_12: QWIO33PZYHWR · pith_short_16: QWIO33PZYHWRIPHA · pith_short_8: QWIO33PZ

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/QWIO33PZYHWRIPHAAZ67FIKJLD \
  | 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: 8590ededf9c1ed143ce0067df2a14958c9c4ce3f649960ea1950f0d03fa9c143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3b35ecde9150adb30d887dc0cffa0d604fb9db913ddf86a7857f558ad2ee31d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-10-12T01:32:19Z",
    "title_canon_sha256": "c4946b26e41fa309fa9d92dd9d5424e0fd00951ab0c0f89fc4a5429d909cd878"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03572",
    "kind": "arxiv",
    "version": 1
  }
}