Pith Number

pith:GVY522LN

pith:2014:GVY522LNI2G32J5F6XCSSOGNFG

not attested not anchored not stored refs pending

Compensation of anisotropy effects in the generation of two-photon light

Andrea Cavanna, Angela M. P\'erez, Felix Just, Gerd Leuchs, Maria V. Chekhova

arxiv:1402.5888 v1 · 2014-02-24 · 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{GVY522LNI2G32J5F6XCSSOGNFG}

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	2026-05-18T01:44:28.960071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3571dd696d468dbd27a5f5c52938cd29b76c85b3cd83f4a844280b585fd46caa

Aliases

arxiv: 1402.5888 · arxiv_version: 1402.5888v1 · doi: 10.48550/arxiv.1402.5888 · pith_short_12: GVY522LNI2G3 · pith_short_16: GVY522LNI2G32J5F · pith_short_8: GVY522LN

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/GVY522LNI2G32J5F6XCSSOGNFG \
  | 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: 3571dd696d468dbd27a5f5c52938cd29b76c85b3cd83f4a844280b585fd46caa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da27bcbb1b0affb15cbcbbcfca060db78dc1229378e7603e020c901ba3fb8e1e",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-24T17:01:07Z",
    "title_canon_sha256": "d35626c4cd558b1d673274c51cf095439d552db55e4964eb240cb92e7bccda98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5888",
    "kind": "arxiv",
    "version": 1
  }
}