Pith Number

pith:REEKACVS

pith:2012:REEKACVSG6J4G57BZR4Z3NWOQ4

not attested not anchored not stored refs pending

Doppler cooling of three-level $\Lambda$-systems by coherent pulse trains

Andrei Derevianko, Ekaterina Ilinova

arxiv:1203.1963 v3 · 2012-03-08 · 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{REEKACVSG6J4G57BZR4Z3NWOQ4}

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	2026-05-18T01:58:11.021918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8908a00ab23793c377e1cc799db6ce873da2255d1438d660487556e254e0323b

Aliases

arxiv: 1203.1963 · arxiv_version: 1203.1963v3 · doi: 10.48550/arxiv.1203.1963 · pith_short_12: REEKACVSG6J4 · pith_short_16: REEKACVSG6J4G57B · pith_short_8: REEKACVS

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/REEKACVSG6J4G57BZR4Z3NWOQ4 \
  | 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: 8908a00ab23793c377e1cc799db6ce873da2255d1438d660487556e254e0323b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98be54986078e10e374b65f67d6dcf10f637063cb70c63f018e909f355decc34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-03-08T23:53:47Z",
    "title_canon_sha256": "0b3139927d1fffd58e0337a2cc7f4d59b28ca5a37debf14ba6a586c23dd4f4b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1963",
    "kind": "arxiv",
    "version": 3
  }
}