Pith Number

pith:S7ODGELV

pith:2012:S7ODGELVDML7X2K5KSVSASMZ3W

not attested not anchored not stored refs pending

Emission of correlated photon pairs from superluminal perturbations in dispersive media

Daniel Faccio, Francesco Belgiorno, Francesco Dalla Piazza, Sergio Luigi Cacciatori

arxiv:1201.2354 v1 · 2012-01-11 · quant-ph · hep-th · 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{S7ODGELVDML7X2K5KSVSASMZ3W}

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	2026-05-18T03:23:11.861930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97dc3311751b17fbe95d54ab204999dd83e9bd98e7e6e83d82c7deb0322c42ba

Aliases

arxiv: 1201.2354 · arxiv_version: 1201.2354v1 · doi: 10.48550/arxiv.1201.2354 · pith_short_12: S7ODGELVDML7 · pith_short_16: S7ODGELVDML7X2K5 · pith_short_8: S7ODGELV

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/S7ODGELVDML7X2K5KSVSASMZ3W \
  | 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: 97dc3311751b17fbe95d54ab204999dd83e9bd98e7e6e83d82c7deb0322c42ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "384f94fcaba4ae91b26555f7842aa96de427c7427af340b888ec0d1c24ba83b5",
    "cross_cats_sorted": [
      "hep-th",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-01-11T17:23:32Z",
    "title_canon_sha256": "bda63d0c88808c47b5995a38ce720055d71cc1516a447c395c3cc72fddd7adfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2354",
    "kind": "arxiv",
    "version": 1
  }
}