Pith Number

pith:VPDTNGEV

pith:2013:VPDTNGEV4R2SDUVRVPWJ7HTRIM

not attested not anchored not stored refs pending

Unequivocal differentiation of coherent and chaotic light through interferometric photon correlation measurements

Alexios Beveratos, Armand Lebreton, Isabelle Robert-Philip, Isabelle Sagnes, Izo Abram, R\'emy Braive

arxiv:1303.7138 v1 · 2013-03-28 · 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{VPDTNGEV4R2SDUVRVPWJ7HTRIM}

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	2026-05-18T01:50:51.531557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abc7369895e47521d2b1abec9f9e71430a15bf26866d37c95d129672d5f5a0f0

Aliases

arxiv: 1303.7138 · arxiv_version: 1303.7138v1 · doi: 10.48550/arxiv.1303.7138 · pith_short_12: VPDTNGEV4R2S · pith_short_16: VPDTNGEV4R2SDUVR · pith_short_8: VPDTNGEV

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/VPDTNGEV4R2SDUVRVPWJ7HTRIM \
  | 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: abc7369895e47521d2b1abec9f9e71430a15bf26866d37c95d129672d5f5a0f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b88116db19a63b71208930b32d4cab8a80124ebb24be9bb6cf265017a7810ff",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-28T14:49:35Z",
    "title_canon_sha256": "020d8e31570a98a54fa0a64b3ae94d964f1530191e8ff0f3a2c63567bdf94766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7138",
    "kind": "arxiv",
    "version": 1
  }
}