Pith Number

pith:V2ZGMYDR

pith:2016:V2ZGMYDRQXVG62GPKQK6PYW57F

not attested not anchored not stored refs pending

Deuteron charge radius and Rydberg constant from spectroscopy data in atomic deuterium

Aldo Antognini, Alexey Grinin, Arthur Matveev, Axel Beyer, Fran\c{c}ois Biraben, Fran\c{c}ois Nez, Franz Kottmann, H\'el\`ene Fleurbaey, Julian J. Krauth, Lothar Maisenbacher, Lucile Julien, Randolf Pohl, Theodor W. H\"ansch, Thomas Udem

arxiv:1607.03165 v2 · 2016-07-11 · physics.atom-ph · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2ZGMYDRQXVG62GPKQK6PYW57F}

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	2026-05-18T00:49:32.392665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeb266607185ea6f68cf5415e7e2ddf95b01167a269b5ab534d80b753c66cbbb

Aliases

arxiv: 1607.03165 · arxiv_version: 1607.03165v2 · doi: 10.48550/arxiv.1607.03165 · pith_short_12: V2ZGMYDRQXVG · pith_short_16: V2ZGMYDRQXVG62GP · pith_short_8: V2ZGMYDR

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/V2ZGMYDRQXVG62GPKQK6PYW57F \
  | 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: aeb266607185ea6f68cf5415e7e2ddf95b01167a269b5ab534d80b753c66cbbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "767b07e8bb42c2f11caa11b8cea7266c58b4131194a9e38931ec356779f5e994",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-07-11T21:19:38Z",
    "title_canon_sha256": "c1e15d45b7b1503770efaccf99ff9494353cb65b4498c4f28f609fe9208aa2db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03165",
    "kind": "arxiv",
    "version": 2
  }
}