Pith Number

pith:JTVDAD27

pith:2013:JTVDAD27QS5RENTMXLSRMNDDYF

not attested not anchored not stored refs pending

Three orders of magnitude cavity-linewidth narrowing by slow light in a rare-earth-ion-doped crystal cavity

Lars Rippe, Mahmood Sabooni, Qian Li, Stefan Kr\"oll

arxiv:1304.4456 v2 · 2013-04-16 · quant-ph · 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{JTVDAD27QS5RENTMXLSRMNDDYF}

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	2026-05-18T03:02:59.496583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cea300f5f84bb12366cbae5163463c1686c5c390fe914bab10df583585be036

Aliases

arxiv: 1304.4456 · arxiv_version: 1304.4456v2 · doi: 10.48550/arxiv.1304.4456 · pith_short_12: JTVDAD27QS5R · pith_short_16: JTVDAD27QS5RENTM · pith_short_8: JTVDAD27

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/JTVDAD27QS5RENTMXLSRMNDDYF \
  | 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: 4cea300f5f84bb12366cbae5163463c1686c5c390fe914bab10df583585be036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9d022e3dca367013799d7d556e8118bd22898728deee71ef29fbd956d6df0e",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-16T14:16:04Z",
    "title_canon_sha256": "2f68e32293310c7f7ef50bf79dbcc54bb048bde73e887eb434786a9cfb49cfe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4456",
    "kind": "arxiv",
    "version": 2
  }
}