Pith Number

pith:2TXY6PUN

pith:2012:2TXY6PUNXMTW4ENIQNPEK6W4RB

not attested not anchored not stored refs pending

Precision Measurement of Transition Matrix Elements via Light Shift Cancellation

C. D. Herold, J. V. Porto, M. S. Safronova, S. L. Rolston, V. D. Vaidya, X. Li

arxiv:1208.4291 v1 · 2012-08-21 · physics.atom-ph · cond-mat.quant-gas · physics.optics · 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{2TXY6PUNXMTW4ENIQNPEK6W4RB}

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	2026-05-18T03:38:23.217915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4ef8f3e8dbb276e11a8835e457adc887ccda89c32cdc66f3225c84d261ead20

Aliases

arxiv: 1208.4291 · arxiv_version: 1208.4291v1 · doi: 10.48550/arxiv.1208.4291 · pith_short_12: 2TXY6PUNXMTW · pith_short_16: 2TXY6PUNXMTW4ENI · pith_short_8: 2TXY6PUN

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/2TXY6PUNXMTW4ENIQNPEK6W4RB \
  | 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: d4ef8f3e8dbb276e11a8835e457adc887ccda89c32cdc66f3225c84d261ead20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bf72d08ad29bc59442e88db13dd19a2b3a7133636cad15018dda57935249a77",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-08-21T15:41:13Z",
    "title_canon_sha256": "3f662db41605e4751c5b0283149ccd8b6c5467c12b6bb20a806bdf86c89bcc8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4291",
    "kind": "arxiv",
    "version": 1
  }
}