Pith Number

pith:EY2GH6TX

pith:2012:EY2GH6TXYFRFOVQRQRVQYIZU3K

not attested not anchored not stored refs pending

Controllable quantum correlations of two-photon states generated using classically driven three-level atoms

Arpita Chatterjee, Himadri Shekhar Dhar, Rupamanjari Ghosh, Subhashish Banerjee

arxiv:1205.5665 v2 · 2012-05-25 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EY2GH6TXYFRFOVQRQRVQYIZU3K}

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	2026-05-18T02:21:09.545108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

263463fa77c162575611846b0c2334da82c669a2dc5c5cdefc43ddc2d590529c

Aliases

arxiv: 1205.5665 · arxiv_version: 1205.5665v2 · doi: 10.48550/arxiv.1205.5665 · pith_short_12: EY2GH6TXYFRF · pith_short_16: EY2GH6TXYFRFOVQR · pith_short_8: EY2GH6TX

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/EY2GH6TXYFRFOVQRQRVQYIZU3K \
  | 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: 263463fa77c162575611846b0c2334da82c669a2dc5c5cdefc43ddc2d590529c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7eb35899dc0d70f8e73fb19352f11574d4e3d7fbe48c02455a313619f813888",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-25T11:43:21Z",
    "title_canon_sha256": "dfa0501989245429f4a2804748f7701e777cd0583ba514891e0e31d4d78eec86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5665",
    "kind": "arxiv",
    "version": 2
  }
}