Pith Number

pith:4CODGU6O

pith:2004:4CODGU6OJFZJNX7JJOK57NTR57

not attested not anchored not stored refs pending

Giant nonlinearity and entanglement of single photons in photonic bandgap structures

D. Petrosyan, G. Kurizki, I. Friedler

arxiv:quant-ph/0410019 v1 · 2004-10-03 · 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{4CODGU6OJFZJNX7JJOK57NTR57}

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	2026-07-04T16:50:25.509531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e09c3353ce497296dfe94b95dfb671efd1c06bfae9fe120355e72b61fed4923a

Aliases

arxiv: quant-ph/0410019 · arxiv_version: quant-ph/0410019v1 · doi: 10.48550/arxiv.quant-ph/0410019 · pith_short_12: 4CODGU6OJFZJ · pith_short_16: 4CODGU6OJFZJNX7J · pith_short_8: 4CODGU6O

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/4CODGU6OJFZJNX7JJOK57NTR57 \
  | 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: e09c3353ce497296dfe94b95dfb671efd1c06bfae9fe120355e72b61fed4923a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "452c06299189c491303879dbbeb37dab8094de975413840f80c39b8208f7d6d8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-10-03T15:38:54Z",
    "title_canon_sha256": "c1e49aa564f1a689eb1df1f9c09a26a6bf2a3efd2f3c27c656a675fb2054c499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0410019",
    "kind": "arxiv",
    "version": 1
  }
}