Pith Number

pith:AA6QLSPS

pith:2009:AA6QLSPSJHF25Q7OI3X7UPSY2N

not attested not anchored not stored refs pending

Photon--added squeezed thermal states: statistical properties and its decoherence in a photon-loss channel

Hong-yi Fan, Li-yun Hu, Xue-xiang Xu

arxiv:0907.4817 v3 · 2009-07-28 · 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{AA6QLSPSJHF25Q7OI3X7UPSY2N}

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	2026-05-18T02:12:47.270500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

003d05c9f249cbaec3ee46effa3e58d348c1bc71795c292b250f77e5fb06779e

Aliases

arxiv: 0907.4817 · arxiv_version: 0907.4817v3 · doi: 10.48550/arxiv.0907.4817 · pith_short_12: AA6QLSPSJHF2 · pith_short_16: AA6QLSPSJHF25Q7O · pith_short_8: AA6QLSPS

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/AA6QLSPSJHF25Q7OI3X7UPSY2N \
  | 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: 003d05c9f249cbaec3ee46effa3e58d348c1bc71795c292b250f77e5fb06779e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2202686f1ceeaf1ce1c77d6535ec300a53065f417d5a812b261c129a6844f3ce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-07-28T01:57:02Z",
    "title_canon_sha256": "f5f2ac61aaa05fbb3865485cf8d9cfbedd49a1a6d3040d2e1c19033164c1fa5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4817",
    "kind": "arxiv",
    "version": 3
  }
}