Pith Number

pith:AU3PCK7M

pith:2012:AU3PCK7M6O4BU3V4ZS4R34LDWF

not attested not anchored not stored refs pending

Cooper minima in the transitions from low-excited and Rydberg states of alkali-metal atoms

A. Kowalczyk, C. MacCormick, C. W. Mansell, D. B. Tretyakov, E. A. Yakshina, I. I. Beterov, I. I. Ryabtsev, M. J. Piotrowicz, S. Bergamini, V. M. Entin

arxiv:1207.3626 v1 · 2012-07-16 · 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{AU3PCK7M6O4BU3V4ZS4R34LDWF}

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	2026-05-18T03:51:00.585161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0536f12becf3b81a6ebcccb91df163b173f5cfe56fd434ea927a6c21d2128794

Aliases

arxiv: 1207.3626 · arxiv_version: 1207.3626v1 · doi: 10.48550/arxiv.1207.3626 · pith_short_12: AU3PCK7M6O4B · pith_short_16: AU3PCK7M6O4BU3V4 · pith_short_8: AU3PCK7M

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/AU3PCK7M6O4BU3V4ZS4R34LDWF \
  | 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: 0536f12becf3b81a6ebcccb91df163b173f5cfe56fd434ea927a6c21d2128794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "587aaf70df9564307b8e15b4c71f38a2cb46c9c8e95520b947da67234a95dc64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-07-16T11:00:17Z",
    "title_canon_sha256": "3e9e392b22258a7da0e7d5982805ea090ca1d59abecba383dd711b0a842d038e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3626",
    "kind": "arxiv",
    "version": 1
  }
}