Pith Number

pith:5PP7O24C

pith:2018:5PP7O24CS3WVHWUBCTPGRWZGDT

not attested not anchored not stored refs pending

Determination of non-compactly supported electromagnetic potentials in unbounded closed waveguide

Yavar Kian

arxiv:1802.04185 v3 · 2018-02-12 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PP7O24CS3WVHWUBCTPGRWZGDT}

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	2026-05-17T23:55:29.588015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebdff76b8296ed53da8114de68db261cc1da6b58908c8fcbbd8efe53ae1e99be

Aliases

arxiv: 1802.04185 · arxiv_version: 1802.04185v3 · doi: 10.48550/arxiv.1802.04185 · pith_short_12: 5PP7O24CS3WV · pith_short_16: 5PP7O24CS3WVHWUB · pith_short_8: 5PP7O24C

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/5PP7O24CS3WVHWUBCTPGRWZGDT \
  | 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: ebdff76b8296ed53da8114de68db261cc1da6b58908c8fcbbd8efe53ae1e99be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d3c410c67466f5385c46c0a55e758ea980d0985efdeca5c2d9c4d8d0d85415d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-02-12T17:01:59Z",
    "title_canon_sha256": "867de5be17f7deea8abb22c02195945ebdd5738d52bea3ed2d9e601556bd0b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04185",
    "kind": "arxiv",
    "version": 3
  }
}