Pith Number

pith:JLZEDAXQ

pith:2012:JLZEDAXQWPVTSL5WONH3ACRDVE

not attested not anchored not stored refs pending

Object Identification Using Correlated Orbital Angular Momentum States

Alexander V. Sergienko, Andrew Fraine, David S. Simon, Nestor Uribe-Patarroyo, Olga Minaeva

arxiv:1209.4130 v1 · 2012-09-19 · 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{JLZEDAXQWPVTSL5WONH3ACRDVE}

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	2026-05-18T01:54:21.245878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4af24182f0b3eb392fb6734fb00a23a904c4749a05bc05b464b84b392f99b826

Aliases

arxiv: 1209.4130 · arxiv_version: 1209.4130v1 · doi: 10.48550/arxiv.1209.4130 · pith_short_12: JLZEDAXQWPVT · pith_short_16: JLZEDAXQWPVTSL5W · pith_short_8: JLZEDAXQ

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/JLZEDAXQWPVTSL5WONH3ACRDVE \
  | 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: 4af24182f0b3eb392fb6734fb00a23a904c4749a05bc05b464b84b392f99b826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2c04f70391b5f7bb1cb25876158a12e572194fbd502292cca098887b7f43055",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-09-19T01:39:09Z",
    "title_canon_sha256": "434273dfc65bd83ef4dd78fd0e9d15a4112a751b5fd767417909811b61e50ddd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4130",
    "kind": "arxiv",
    "version": 1
  }
}