Pith Number

pith:OHYETV7S

pith:2015:OHYETV7SNTA5TTBLA3FQLO3TJM

not attested not anchored not stored refs pending

Note on the helicity decomposition of spin and orbital optical currents

Andrea Aiello, M. V. Berry

arxiv:1505.04992 v1 · 2015-05-19 · physics.optics · quant-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{OHYETV7SNTA5TTBLA3FQLO3TJM}

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	2026-05-18T02:05:22.551643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71f049d7f26cc1d9cc2b06cb05bb734b0623d640d9bee204f48c0e55c9288590

Aliases

arxiv: 1505.04992 · arxiv_version: 1505.04992v1 · doi: 10.48550/arxiv.1505.04992 · pith_short_12: OHYETV7SNTA5 · pith_short_16: OHYETV7SNTA5TTBL · pith_short_8: OHYETV7S

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/OHYETV7SNTA5TTBLA3FQLO3TJM \
  | 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: 71f049d7f26cc1d9cc2b06cb05bb734b0623d640d9bee204f48c0e55c9288590

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcb904ceeca8a5ae9d838fc78afb0c4115a8123a0d839c4284539be270fbc267",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-05-19T13:44:23Z",
    "title_canon_sha256": "b5fbdbae0a314f1d165a50c44040cb8eb5fac223a0b87f1d84544130dfa08e0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04992",
    "kind": "arxiv",
    "version": 1
  }
}