Pith Number

pith:JJMZMCG5

pith:2013:JJMZMCG5HGGOA2ECIJZR73MERP

not attested not anchored not stored refs pending

Ramsey spectroscopy of high-contrast CPT resonances with push-pull optical pumping in Cs vapor

Emeric de Clercq, Jean-Marc M\'erolla, Rodolphe Boudot, St\'ephane Gu\'erandel, Xiaochi Liu

arxiv:1305.7321 v1 · 2013-05-31 · 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{JJMZMCG5HGGOA2ECIJZR73MERP}

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	2026-05-18T01:49:39.317304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a599608dd398ce0688242731fed848bf2b756e25a103dc199d0195c7bb4fba1

Aliases

arxiv: 1305.7321 · arxiv_version: 1305.7321v1 · doi: 10.48550/arxiv.1305.7321 · pith_short_12: JJMZMCG5HGGO · pith_short_16: JJMZMCG5HGGOA2EC · pith_short_8: JJMZMCG5

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/JJMZMCG5HGGOA2ECIJZR73MERP \
  | 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: 4a599608dd398ce0688242731fed848bf2b756e25a103dc199d0195c7bb4fba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "432d4637a6b929cb0a30409278be0833c896232ddf5e0156f17e5239105e302e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-05-31T08:28:41Z",
    "title_canon_sha256": "ab78656db68de50a8b7ae21c6ab535cfecda044ad6eb477c03c45b22ea32ddcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7321",
    "kind": "arxiv",
    "version": 1
  }
}