Pith Number

pith:LN5WFH5P

pith:2008:LN5WFH5PCIVCU3S3ZA7QDX7BCH

not attested not anchored not stored refs pending

Visualization of Branch Points in PT-Symmetric Waveguides

Nimrod Moiseyev, Shachar Klaiman, Uwe Gunther

arxiv:0802.2457 v1 · 2008-02-18 · 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{LN5WFH5PCIVCU3S3ZA7QDX7BCH}

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	2026-07-04T15:29:06.199898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b7b629faf122a2a6e5bc83f01dfe111ee09a20ff5ce044fe1a02b729eec6419

Aliases

arxiv: 0802.2457 · arxiv_version: 0802.2457v1 · doi: 10.48550/arxiv.0802.2457 · pith_short_12: LN5WFH5PCIVC · pith_short_16: LN5WFH5PCIVCU3S3 · pith_short_8: LN5WFH5P

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/LN5WFH5PCIVCU3S3ZA7QDX7BCH \
  | 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: 5b7b629faf122a2a6e5bc83f01dfe111ee09a20ff5ce044fe1a02b729eec6419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7f10e7ede69d8df552a819ba811b7d724928a7942a05cc349ed71e4004f091d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-02-18T11:19:52Z",
    "title_canon_sha256": "b818535f77e2751294c330e181344c5f046ad1ae5be8d5bde887c49cea15afd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.2457",
    "kind": "arxiv",
    "version": 1
  }
}