Pith Number

pith:O2CDDJ4Y

pith:2008:O2CDDJ4Y4PEFXKOABBWW7H5NZL

not attested not anchored not stored refs pending

Generating correlated (2+1)-photon in an active Raman gain medium

Chun-Hua Yuan, Cui-Ping Lu, L. Deng, Weiping Zhang

arxiv:0803.1010 v2 · 2008-03-07 · 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{O2CDDJ4Y4PEFXKOABBWW7H5NZL}

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	2026-05-18T02:16:00.465384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

768431a798e3c85ba9c0086d6f9fadcac3b2d68c317f51e891424702ce17f4ec

Aliases

arxiv: 0803.1010 · arxiv_version: 0803.1010v2 · doi: 10.48550/arxiv.0803.1010 · pith_short_12: O2CDDJ4Y4PEF · pith_short_16: O2CDDJ4Y4PEFXKOA · pith_short_8: O2CDDJ4Y

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/O2CDDJ4Y4PEFXKOABBWW7H5NZL \
  | 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: 768431a798e3c85ba9c0086d6f9fadcac3b2d68c317f51e891424702ce17f4ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6243061716b2f4483d6e40e17acb82fd2ac0eaec6c2cbb44be766997594851",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-03-07T01:16:25Z",
    "title_canon_sha256": "28d94de332ba14c34dd4773aceb038cb214a24db6c8bc06868ff79b6af364668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.1010",
    "kind": "arxiv",
    "version": 2
  }
}