Pith Number

pith:S2OSCHRU

pith:2012:S2OSCHRUOX3DAE27NULBD57MO6

not attested not anchored not stored refs pending

Spin-to-Orbital Angular Momentum Conversion and Spin-Polarization Filtering in Electron Beams

Ebrahim Karimi, Enrico Santamato, Lorenzo Marrucci, Vincenzo Grillo

arxiv:1201.6063 v1 · 2012-01-29 · physics.atom-ph · physics.acc-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2OSCHRUOX3DAE27NULBD57MO6}

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	2026-05-18T04:03:33.776770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

969d211e3475f630135f6d1611f7ec77a70038d7fba7bfc834751a3bf868d86b

Aliases

arxiv: 1201.6063 · arxiv_version: 1201.6063v1 · doi: 10.48550/arxiv.1201.6063 · pith_short_12: S2OSCHRUOX3D · pith_short_16: S2OSCHRUOX3DAE27 · pith_short_8: S2OSCHRU

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/S2OSCHRUOX3DAE27NULBD57MO6 \
  | 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: 969d211e3475f630135f6d1611f7ec77a70038d7fba7bfc834751a3bf868d86b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14e599faffa1758879cb560109b2b3cad591f9d30b0f2d70b05d62e516fd8adb",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-01-29T18:07:13Z",
    "title_canon_sha256": "1276749967807fddba401d77c9db1441c702534d00fce813f4971a4f10456206"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6063",
    "kind": "arxiv",
    "version": 1
  }
}