Pith Number

pith:I46IFOSG

pith:2013:I46IFOSGGXBABPSZYD2IRHWITE

not attested not anchored not stored refs pending

Diffraction of an obliquely incident electromagnetic wave by an impedance right-angled concave wedge

Y.A. Antipov

arxiv:1304.3968 v2 · 2013-04-15 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I46IFOSGGXBABPSZYD2IRHWITE}

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	2026-05-18T03:02:17.676438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

473c82ba4635c200be59c0f4889ec8991e2193cff2af2d523a7fa5f9966521c5

Aliases

arxiv: 1304.3968 · arxiv_version: 1304.3968v2 · doi: 10.48550/arxiv.1304.3968 · pith_short_12: I46IFOSGGXBA · pith_short_16: I46IFOSGGXBABPSZ · pith_short_8: I46IFOSG

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/I46IFOSGGXBABPSZYD2IRHWITE \
  | 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: 473c82ba4635c200be59c0f4889ec8991e2193cff2af2d523a7fa5f9966521c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f9a67c100971f827aa1b895ad3d2d71789a68e7e65720f2669372130cc16e30",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-04-15T02:05:38Z",
    "title_canon_sha256": "46a019d6706057f830bbc133b83097ae1b13f9a8a3391958d39807ecd302a9bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3968",
    "kind": "arxiv",
    "version": 2
  }
}