Pith Number

pith:5LG2NV7E

pith:2011:5LG2NV7ETQ5ECFCMDM3YUTHOYN

not attested not anchored not stored refs pending

Emission of photons through cavity mirrors in the absence of external driving

Almut Beige, Andreas Kurcz, Antonio Capolupo, Emilio Del Giudice, Giuseppe Vitiello

arxiv:1102.4254 v1 · 2011-02-21 · 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{5LG2NV7ETQ5ECFCMDM3YUTHOYN}

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	2026-05-18T04:18:24.120486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eacda6d7e49c3a41144c1b378a4ceec34b8adf7e295ea65df028a99215fb6ec8

Aliases

arxiv: 1102.4254 · arxiv_version: 1102.4254v1 · doi: 10.48550/arxiv.1102.4254 · pith_short_12: 5LG2NV7ETQ5E · pith_short_16: 5LG2NV7ETQ5ECFCM · pith_short_8: 5LG2NV7E

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/5LG2NV7ETQ5ECFCMDM3YUTHOYN \
  | 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: eacda6d7e49c3a41144c1b378a4ceec34b8adf7e295ea65df028a99215fb6ec8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9451d6b676c45972bbaf5ea3ef7dd0f1961780c76b011fbc1221b2d5fff00bb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-21T15:29:57Z",
    "title_canon_sha256": "79b1b34cb071628643205e93277b445d1426f42a8c9f315f4e482b2e424118c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4254",
    "kind": "arxiv",
    "version": 1
  }
}