Pith Number

pith:YKPCP44E

pith:2006:YKPCP44EBWUWOO2AAFNEY5YVVV

not attested not anchored not stored refs pending

Reconstruction of photon statistics using low performance photon counters

G. Zambra, M. G. A. Paris

arxiv:quant-ph/0607052 v1 · 2006-07-07 · 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{YKPCP44EBWUWOO2AAFNEY5YVVV}

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	2026-05-18T01:37:54.513119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c29e27f3840da9673b40015a4c7715ad566138058fee586abdb125b346cf9237

Aliases

arxiv: quant-ph/0607052 · arxiv_version: quant-ph/0607052v1 · doi: 10.48550/arxiv.quant-ph/0607052 · pith_short_12: YKPCP44EBWUW · pith_short_16: YKPCP44EBWUWOO2A · pith_short_8: YKPCP44E

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/YKPCP44EBWUWOO2AAFNEY5YVVV \
  | 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: c29e27f3840da9673b40015a4c7715ad566138058fee586abdb125b346cf9237

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fda99da2092d0b00f2250854f3aeea028a31bf6bda0c96cfce8b5224aba316ab",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-07-07T11:22:31Z",
    "title_canon_sha256": "ce87320296f3f257276be76f7d004c8fae56781c21007b6d1a1be50b13484187"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0607052",
    "kind": "arxiv",
    "version": 1
  }
}