Pith Number

pith:LHOM4BA7

pith:2001:LHOM4BA766MZIKNI5M4U2KNNQ2

not attested not anchored not stored refs pending

Interference of spontaneously emitted photons

Almut Beige, Christian Schoen, Jiannis Pachos

arxiv:quant-ph/0112078 v1 · 2001-12-13 · 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{LHOM4BA766MZIKNI5M4U2KNNQ2}

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	2026-05-18T01:38:02.293303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59dcce041ff7999429a8eb394d29ad869fbe60d876dbe41b9baf7404fc938029

Aliases

arxiv: quant-ph/0112078 · arxiv_version: quant-ph/0112078v1 · doi: 10.48550/arxiv.quant-ph/0112078 · pith_short_12: LHOM4BA766MZ · pith_short_16: LHOM4BA766MZIKNI · pith_short_8: LHOM4BA7

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/LHOM4BA766MZIKNI5M4U2KNNQ2 \
  | 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: 59dcce041ff7999429a8eb394d29ad869fbe60d876dbe41b9baf7404fc938029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57c8584ad65f596b5f0d37169ac727aadb79af73974e5178498e6d163d28982c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-12-13T16:19:31Z",
    "title_canon_sha256": "60cef90c7f7ed78ae509daa16964282af0c57295d50fdf2632e10e91972c9451"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0112078",
    "kind": "arxiv",
    "version": 1
  }
}