Pith Number

pith:HLSNEUHC

pith:2013:HLSNEUHCZ53FOF6Z5AY2OAGRR4

not attested not anchored not stored refs pending

High-Precision Measurement of Rydberg State Hyperfine Splitting in a Room-Temperature Vapour Cell

Atreju Tauschinsky, H. B. van Linden van den Heuvell, Richard Newell, R. J. C. Spreeuw

arxiv:1301.6907 v1 · 2013-01-29 · physics.atom-ph · quant-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{HLSNEUHCZ53FOF6Z5AY2OAGRR4}

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	2026-05-18T03:19:04.479559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ae4d250e2cf765717d9e831a700d18f09e1c875591ff30d69a8975f4922be70

Aliases

arxiv: 1301.6907 · arxiv_version: 1301.6907v1 · doi: 10.48550/arxiv.1301.6907 · pith_short_12: HLSNEUHCZ53F · pith_short_16: HLSNEUHCZ53FOF6Z · pith_short_8: HLSNEUHC

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/HLSNEUHCZ53FOF6Z5AY2OAGRR4 \
  | 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: 3ae4d250e2cf765717d9e831a700d18f09e1c875591ff30d69a8975f4922be70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c88f61f25789885a973d10cd988762d03501d0bea7b31a082d2e7b4f3c1c8b8",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-01-29T12:25:17Z",
    "title_canon_sha256": "67918d7e3a5e5faf6308a4d47db56a47f70d385e089d272f9d3795d19cb05d34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6907",
    "kind": "arxiv",
    "version": 1
  }
}