Pith Number

pith:LWCHBY5S

pith:2021:LWCHBY5S4RCOHU3HLBLMVMS4QX

not attested not anchored not stored refs pending

Measurement of the $2$S$_{1/2}-8$D$_{5/2}$ transition in hydrogen

A. D. Brandt, A. Matveev, C. Rasor, D. C. Yost, S. F. Cooper, Z. Burkley

arxiv:2111.08554 v2 · 2021-11-16 · physics.atom-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWCHBY5S4RCOHU3HLBLMVMS4QX}

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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	2026-07-05T03:51:36.670796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d8470e3b2e444e3d3675856cab25c85c7c6be4522e290c9ddc3740961e08bd7

Aliases

arxiv: 2111.08554 · arxiv_version: 2111.08554v2 · doi: 10.48550/arxiv.2111.08554 · pith_short_12: LWCHBY5S4RCO · pith_short_16: LWCHBY5S4RCOHU3H · pith_short_8: LWCHBY5S

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/LWCHBY5S4RCOHU3HLBLMVMS4QX \
  | 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: 5d8470e3b2e444e3d3675856cab25c85c7c6be4522e290c9ddc3740961e08bd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7693db9276403a459466cf6bb81fb06dad84d5bb1e1cee2053d96bbf57f513c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2021-11-16T15:33:50Z",
    "title_canon_sha256": "97017a52fff4b0aff0ec78469537af41bdb08c4580714895e035671502c2dca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08554",
    "kind": "arxiv",
    "version": 2
  }
}