Pith Number

pith:JASNLEZD

pith:2010:JASNLEZDPMRWHOVYB3Q3RKVFS7

not attested not anchored not stored refs pending

High-visibility nonclassical interference between pure heralded single photons and weak coherent photons

Hideo Kosaka, Jun Zhang, Keiichi Edamatsu, Nobuyuki Matsuda, Rui-Bo Jin, Ryosuke Shimizu, Yasuyoshi Mitsumori

arxiv:1010.5638 v2 · 2010-10-27 · 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{JASNLEZDPMRWHOVYB3Q3RKVFS7}

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	2026-05-18T04:23:34.197900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4824d593237b2363bab80ee1b8aaa597cca0c6dc106f291e722c2420455643a0

Aliases

arxiv: 1010.5638 · arxiv_version: 1010.5638v2 · doi: 10.48550/arxiv.1010.5638 · pith_short_12: JASNLEZDPMRW · pith_short_16: JASNLEZDPMRWHOVY · pith_short_8: JASNLEZD

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/JASNLEZDPMRWHOVYB3Q3RKVFS7 \
  | 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: 4824d593237b2363bab80ee1b8aaa597cca0c6dc106f291e722c2420455643a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1d7ae89e87cbdd432caa3f980992218bed8bc6502201a11414416f48a95b287",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-10-27T10:18:55Z",
    "title_canon_sha256": "ebd299dd230a3f6f51b3090b0a5f726bc7e5506722f5cae509fc414997dd86bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5638",
    "kind": "arxiv",
    "version": 2
  }
}