Pith Number

pith:TGGB6BPI

pith:2006:TGGB6BPIOM2KWJZM5BFALHO47L

not attested not anchored not stored refs pending

Photon polarization entanglement induced by biexciton: experimental evidence for violation of Bell's inequality

Goro Oohata, Keiichi Edamatsu, Ryosuke Shimizu

arxiv:quant-ph/0607139 v2 · 2006-07-20 · 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{TGGB6BPIOM2KWJZM5BFALHO47L}

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	2026-05-18T03:24:19.541096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

998c1f05e87334ab272ce84a059ddcfae255f6c8f7226d963444741295f1c0a1

Aliases

arxiv: quant-ph/0607139 · arxiv_version: quant-ph/0607139v2 · doi: 10.48550/arxiv.quant-ph/0607139 · pith_short_12: TGGB6BPIOM2K · pith_short_16: TGGB6BPIOM2KWJZM · pith_short_8: TGGB6BPI

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/TGGB6BPIOM2KWJZM5BFALHO47L \
  | 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: 998c1f05e87334ab272ce84a059ddcfae255f6c8f7226d963444741295f1c0a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fc2a459a22c034792f086eb13655c9c723bc73954c8a7aa827c53dea14c295d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-07-20T15:20:04Z",
    "title_canon_sha256": "5aa0675f9118b834260873f4da414744e7589037805a50f133ef8c4a6b643eaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0607139",
    "kind": "arxiv",
    "version": 2
  }
}