Pith Number

pith:T34YDEFE

pith:2014:T34YDEFE5QQHRRZEL7EGQIOBGM

not attested not anchored not stored refs pending

Identifying orbital angular momentum of vectorial vortices with Pancharatnam phase and Stokes parameters

Dengke Zhang, Fang Liu, Kaiyu Cui, Xue Feng, Yidong Huang

arxiv:1409.2785 v2 · 2014-09-09 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T34YDEFE5QQHRRZEL7EGQIOBGM}

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	2026-05-18T00:02:14.036277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ef98190a4ec2078c7245fc86821c133250ab215067135bd2bdc15a42764515a

Aliases

arxiv: 1409.2785 · arxiv_version: 1409.2785v2 · doi: 10.48550/arxiv.1409.2785 · pith_short_12: T34YDEFE5QQH · pith_short_16: T34YDEFE5QQHRRZE · pith_short_8: T34YDEFE

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/T34YDEFE5QQHRRZEL7EGQIOBGM \
  | 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: 9ef98190a4ec2078c7245fc86821c133250ab215067135bd2bdc15a42764515a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "788df61e600d4510bbaf183e336c8d2fd6dcc4920e0628dbf1ecc93a6c2e854a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-09-09T15:49:28Z",
    "title_canon_sha256": "f53e44704b7ec00a71f2c7949662e9ee5445549a02e6123e19df6371b4b66e5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2785",
    "kind": "arxiv",
    "version": 2
  }
}