Pith Number

pith:G55E4BUH

pith:2017:G55E4BUHSTAIDLDSIFFKDASTU3

not attested not anchored not stored refs pending

Transverse angular momentum in topological photonic crystals

Fu-Li Zhao, Jian-Wen Dong, Wei-Min Deng, Xiao-Dong Chen

arxiv:1709.04615 v1 · 2017-09-14 · 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{G55E4BUHSTAIDLDSIFFKDASTU3}

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	2026-05-18T00:27:52.227030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

377a4e068794c081ac72414aa18253a6cfcde99210e4888f5b0cdde6321942ec

Aliases

arxiv: 1709.04615 · arxiv_version: 1709.04615v1 · doi: 10.48550/arxiv.1709.04615 · pith_short_12: G55E4BUHSTAI · pith_short_16: G55E4BUHSTAIDLDS · pith_short_8: G55E4BUH

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/G55E4BUHSTAIDLDSIFFKDASTU3 \
  | 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: 377a4e068794c081ac72414aa18253a6cfcde99210e4888f5b0cdde6321942ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d6346e383df968d4be9bef07d2565c153192525fc884ff486e541a74e317804",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-09-14T05:14:37Z",
    "title_canon_sha256": "2995e30d7b5e5abee5e1a7427d360bac20a8c7a90cc041e41bf22c42b7cd83ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04615",
    "kind": "arxiv",
    "version": 1
  }
}