Pith Number

pith:XCG64BG3

pith:2013:XCG64BG3DQNMKICKZKCLA5SNGN

not attested not anchored not stored refs pending

Nonclasscial interference between independent intrinsically pure single photons at telecom wavelength

Hirotaka Terai, Hugo Benichi, Kentaro Wakui, Masahide Sasaki, Mikio Fujiwara, Ruibo Jin, Ryosuke Shimizu, Shigehito Miki, Taro Yamashita, Zhen Wang

arxiv:1303.2778 v3 · 2013-03-12 · 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{XCG64BG3DQNMKICKZKCLA5SNGN}

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	2026-05-18T03:17:44.468265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b88dee04db1c1ac5204aca84b0764d334ab9a5f311d07def35fcd34097c5803c

Aliases

arxiv: 1303.2778 · arxiv_version: 1303.2778v3 · doi: 10.48550/arxiv.1303.2778 · pith_short_12: XCG64BG3DQNM · pith_short_16: XCG64BG3DQNMKICK · pith_short_8: XCG64BG3

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/XCG64BG3DQNMKICKZKCLA5SNGN \
  | 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: b88dee04db1c1ac5204aca84b0764d334ab9a5f311d07def35fcd34097c5803c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5565a7120ec304df4e2b1977b0d5c6d13088f2eeaf16e9d19b026fc7c7ab5c4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-12T04:44:36Z",
    "title_canon_sha256": "4511da05b686c402abf28486a7a6b7e134aea28f4fb032f67525a14ea5471592"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2778",
    "kind": "arxiv",
    "version": 3
  }
}