Pith Number

pith:7STYEAIF

pith:2014:7STYEAIFQECCSNSRB5Y2WBR4EZ

not attested not anchored not stored refs pending

Generation of arbitrary cylindrical vector beams on the higher order Poincare sphere

Hailu Luo, Shizhen Chen, Shuangchun Wen, Xiaohui Ling, Xinxing Zhou, Yachao Liu

arxiv:1407.5437 v1 · 2014-07-21 · 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{7STYEAIFQECCSNSRB5Y2WBR4EZ}

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	2026-05-18T01:42:33.620873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fca782010581042936510f71ab063c26470f0ee121777da8f8e63af459642d4d

Aliases

arxiv: 1407.5437 · arxiv_version: 1407.5437v1 · doi: 10.48550/arxiv.1407.5437 · pith_short_12: 7STYEAIFQECC · pith_short_16: 7STYEAIFQECCSNSR · pith_short_8: 7STYEAIF

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/7STYEAIFQECCSNSRB5Y2WBR4EZ \
  | 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: fca782010581042936510f71ab063c26470f0ee121777da8f8e63af459642d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a9b0699d05df95a98128c0669b0fe4be7efa2b112292ceb3c8dc3d58b68d590",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-07-21T09:45:52Z",
    "title_canon_sha256": "1391990cea9cebb1f7e7f1faef2bfbdffbde5bb4fa876cde1df28de2d595257e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5437",
    "kind": "arxiv",
    "version": 1
  }
}