Pith Number

pith:HOZENJ3D

pith:2024:HOZENJ3DBJ5CAP4VYTWLP4JMAQ

not attested not anchored not stored refs pending

Topologically protected measurement of orbital angular momentum of light

An Wang, Fuhua Gao, Junfan Zhu, Yurong Liu, Zhiyou Zhang

arxiv:2410.00331 v1 · 2024-10-01 · 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{HOZENJ3DBJ5CAP4VYTWLP4JMAQ}

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	2026-07-05T09:14:03.267639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bb246a7630a7a203f95c4ecb7f12c0425c8ff9eff2d6ea40e98bbdb10f6c126

Aliases

arxiv: 2410.00331 · arxiv_version: 2410.00331v1 · doi: 10.48550/arxiv.2410.00331 · pith_short_12: HOZENJ3DBJ5C · pith_short_16: HOZENJ3DBJ5CAP4V · pith_short_8: HOZENJ3D

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/HOZENJ3DBJ5CAP4VYTWLP4JMAQ \
  | 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: 3bb246a7630a7a203f95c4ecb7f12c0425c8ff9eff2d6ea40e98bbdb10f6c126

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "269d77b7a0fb5743ef7e8a0c989b71469d915a3af6c42fceab70efe7d3c2807b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-10-01T02:14:16Z",
    "title_canon_sha256": "91c19becb45ec20e182a9182019b7c7b771b12058ee3baa2d2b7eba95158112c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.00331",
    "kind": "arxiv",
    "version": 1
  }
}