Pith Number

pith:K25OV5DB

pith:2017:K25OV5DBDPKEAT7ORKIGWP4VY6

not attested not anchored not stored refs pending

Electromagnetic Wave Reflection from Surface with General Boundary Conditions

A. Sihvola, I.V. Lindell

arxiv:1702.04986 v1 · 2017-02-16 · physics.class-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{K25OV5DBDPKEAT7ORKIGWP4VY6}

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	2026-05-18T00:50:36.531703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56baeaf4611bd4404fee8a906b3f95c7a3058f56b2467cf21bde99fd6037ce0b

Aliases

arxiv: 1702.04986 · arxiv_version: 1702.04986v1 · doi: 10.48550/arxiv.1702.04986 · pith_short_12: K25OV5DBDPKE · pith_short_16: K25OV5DBDPKEAT7O · pith_short_8: K25OV5DB

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/K25OV5DBDPKEAT7ORKIGWP4VY6 \
  | 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: 56baeaf4611bd4404fee8a906b3f95c7a3058f56b2467cf21bde99fd6037ce0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76d8b96f8f97447b04a5fdc0608f66e1ff95765fb713e5cd163e89f08ba610ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2017-02-16T14:36:07Z",
    "title_canon_sha256": "903a1fe4e1deec806deff8973f76d6d9a3430ef1136ef124d5291ca5daece05d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04986",
    "kind": "arxiv",
    "version": 1
  }
}