Pith Number

pith:VHXO6YBE

pith:2013:VHXO6YBEDWFU6TAW72I7UP5WT6

not attested not anchored not stored refs pending

Observation of the geometric spin Hall effect of light

Andrea Aiello, Christoffer Wittmann, Christoph Marquardt, Gerd Leuchs, Jan Korger, Norbert Lindlein, Peter Banzer, Vanessa Chille

arxiv:1303.6974 v4 · 2013-03-27 · physics.optics · physics.class-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{VHXO6YBEDWFU6TAW72I7UP5WT6}

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	2026-05-18T02:55:39.243178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9eeef60241d8b4f4c16fe91fa3fb69f91613b9f8341c88990581adf79449ed4

Aliases

arxiv: 1303.6974 · arxiv_version: 1303.6974v4 · doi: 10.48550/arxiv.1303.6974 · pith_short_12: VHXO6YBEDWFU · pith_short_16: VHXO6YBEDWFU6TAW · pith_short_8: VHXO6YBE

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/VHXO6YBEDWFU6TAW72I7UP5WT6 \
  | 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: a9eeef60241d8b4f4c16fe91fa3fb69f91613b9f8341c88990581adf79449ed4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d440e00635fdfdc1b2ebd035feb26f644fbd7f0195029c61bf266d57e09ea9c8",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-03-27T20:28:51Z",
    "title_canon_sha256": "e3da2e2acb146009fc1ae9d12af236c2bcbc3c8a498a973210af2f30fcb6e510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6974",
    "kind": "arxiv",
    "version": 4
  }
}