Pith Number

pith:C4TJD426

pith:2006:C4TJD426ALKTJWDG6IITY6SFZM

not attested not anchored not stored refs pending

High-Purity Telecom-Band Entangled Photon-Pairs via Four-Wave Mixing in Dispersion-Shifted Fiber

C. Liang, J. Chen, K. F. Lee, P. Kumar, P. L. Voss, X. Li

arxiv:quant-ph/0602034 v1 · 2006-02-03 · 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{C4TJD426ALKTJWDG6IITY6SFZM}

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	2026-07-04T14:53:29.765689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

172691f35e02d534d866f2113c7a45cb2d231b9855a7dbba43263173523f1263

Aliases

arxiv: quant-ph/0602034 · arxiv_version: quant-ph/0602034v1 · doi: 10.48550/arxiv.quant-ph/0602034 · pith_short_12: C4TJD426ALKT · pith_short_16: C4TJD426ALKTJWDG · pith_short_8: C4TJD426

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/C4TJD426ALKTJWDG6IITY6SFZM \
  | 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: 172691f35e02d534d866f2113c7a45cb2d231b9855a7dbba43263173523f1263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15dabe49bb7e860da36959fa0703e01137027719237a1df5bed2277168cc079f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-02-03T05:24:19Z",
    "title_canon_sha256": "2be060a47fc46120a867fda5f2e4f76c7ffab19c2ca7043bbdf1257d786b82f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0602034",
    "kind": "arxiv",
    "version": 1
  }
}