Pith Number

pith:2INY2Y3Q

pith:2022:2INY2Y3QVPV7WUOOCM2DPK7BDS

not attested not anchored not stored refs pending

Single-shot characterization of vector beams by generalized measurements

Claire M. Cisowski, Harry Jimbrown, Mustafa A. Al Khafaji, Sarah Croke, Sebasti\~ao P\'adua, Sonja Franke-Arnold

arxiv:2205.07761 v2 · 2022-05-16 · 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{2INY2Y3QVPV7WUOOCM2DPK7BDS}

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	2026-07-05T04:29:33.826568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d21b8d6370abebfb51ce133437abe11ca00514b0f5cf1bd60aeac812c419e132

Aliases

arxiv: 2205.07761 · arxiv_version: 2205.07761v2 · doi: 10.48550/arxiv.2205.07761 · pith_short_12: 2INY2Y3QVPV7 · pith_short_16: 2INY2Y3QVPV7WUOO · pith_short_8: 2INY2Y3Q

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/2INY2Y3QVPV7WUOOCM2DPK7BDS \
  | 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: d21b8d6370abebfb51ce133437abe11ca00514b0f5cf1bd60aeac812c419e132

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e76510d6899ca2bf3cc3aee029f91bec201393ead3f09f35f12bdaf287eed11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-05-16T15:37:44Z",
    "title_canon_sha256": "aea918da5e01dd67485ea0080bdc7ffafcb765e440e05725b16a8fba649d8196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07761",
    "kind": "arxiv",
    "version": 2
  }
}