Pith Number

pith:YDO5CV2Z

pith:2025:YDO5CV2ZVRXFPNM4H7HV6ZSLZW

not attested not anchored not stored refs pending

Waveguides in a quantum perspective

Alexandre Delattre, Eddy Collin

arxiv:2505.14292 v3 · 2025-05-20 · 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{YDO5CV2ZVRXFPNM4H7HV6ZSLZW}

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	2026-05-20T00:04:09.619335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0ddd15759ac6e57b59c3fcf5f664bcd94f3be8089d32699cc5cd051511cd4b7

Aliases

arxiv: 2505.14292 · arxiv_version: 2505.14292v3 · doi: 10.48550/arxiv.2505.14292 · pith_short_12: YDO5CV2ZVRXF · pith_short_16: YDO5CV2ZVRXFPNM4 · pith_short_8: YDO5CV2Z

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/YDO5CV2ZVRXFPNM4H7HV6ZSLZW \
  | 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: c0ddd15759ac6e57b59c3fcf5f664bcd94f3be8089d32699cc5cd051511cd4b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff66ca37e192d3be8ce73de714887f81fb2055699085089076fc5b3d43400bb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-20T12:42:07Z",
    "title_canon_sha256": "a489b68cff1d1fdd3edec225402aacb7801c343fc1d1e062136a1e7b1c8cc349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14292",
    "kind": "arxiv",
    "version": 3
  }
}