Pith Number

pith:UECJGYSL

pith:2013:UECJGYSLC3NDY3SZ2EVRRYKIEG

not attested not anchored not stored refs pending

Coherently opening a high-Q cavity

Alessandro Ferraro, Alessio Serafini, M. S. Kim, Sougato Bose, Tommaso Tufarelli

arxiv:1308.6467 v2 · 2013-08-29 · 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{UECJGYSLC3NDY3SZ2EVRRYKIEG}

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	2026-05-18T02:54:46.903903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a10493624b16da3c6e59d12b18e14821ab73afa20702b4fd802ff3ab965a9792

Aliases

arxiv: 1308.6467 · arxiv_version: 1308.6467v2 · doi: 10.48550/arxiv.1308.6467 · pith_short_12: UECJGYSLC3ND · pith_short_16: UECJGYSLC3NDY3SZ · pith_short_8: UECJGYSL

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/UECJGYSLC3NDY3SZ2EVRRYKIEG \
  | 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: a10493624b16da3c6e59d12b18e14821ab73afa20702b4fd802ff3ab965a9792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3707e10b0756c712f2313bc40911ba8609bc243e9400e78f5b10ee7d81af4a97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-29T13:48:01Z",
    "title_canon_sha256": "75dacd1f8e8b2b53f6bb3e597200579f6037fad9dddea8c2826ed61840304d02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6467",
    "kind": "arxiv",
    "version": 2
  }
}