Pith Number

pith:O3PMFTDT

pith:2016:O3PMFTDTTIAUPTFBDAJRCVAFLN

not attested not anchored not stored refs pending

Measurement of hyperfine structure in the $ \rm D_1 $ line of Rb

Durgesh Datar, Nikhil Kotibhaskar, Sharath Ananthamurthy, Vasant Natarajan

arxiv:1611.02406 v2 · 2016-11-08 · physics.atom-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O3PMFTDTTIAUPTFBDAJRCVAFLN}

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	2026-05-18T00:42:19.868402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76dec2cc739a0147cca118131154055b7710fdb85a5828370038ad066b1e4399

Aliases

arxiv: 1611.02406 · arxiv_version: 1611.02406v2 · doi: 10.48550/arxiv.1611.02406 · pith_short_12: O3PMFTDTTIAU · pith_short_16: O3PMFTDTTIAUPTFB · pith_short_8: O3PMFTDT

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/O3PMFTDTTIAUPTFBDAJRCVAFLN \
  | 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: 76dec2cc739a0147cca118131154055b7710fdb85a5828370038ad066b1e4399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "839d15a77c8e3d331c7e4abe47ad7102320df997bd14c83d98900f74bdc81667",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-11-08T06:49:28Z",
    "title_canon_sha256": "a2c831d4ce65107074d84cc805ecf5fd0c9787645b07ae0853db1d897a59fe9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02406",
    "kind": "arxiv",
    "version": 2
  }
}