Pith Number

pith:2F7EYMNL

pith:2003:2F7EYMNLB5UX5EJTPA2OJZWCVC

not attested not anchored not stored refs pending

Numerical Study of Wave Propagation in Uniaxially Anisotropic Lorentzian Backward Wave Slabs

M.K. Karkkainen

arxiv:cond-mat/0302300 v1 · 2003-02-14 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2F7EYMNLB5UX5EJTPA2OJZWCVC}

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	2026-05-18T03:24:32.656553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d17e4c31ab0f697e91337834e4e6c2a8a39bcd1b40c02d7649d790c9a06ca7a6

Aliases

arxiv: cond-mat/0302300 · arxiv_version: cond-mat/0302300v1 · doi: 10.48550/arxiv.cond-mat/0302300 · pith_short_12: 2F7EYMNLB5UX · pith_short_16: 2F7EYMNLB5UX5EJT · pith_short_8: 2F7EYMNL

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/2F7EYMNLB5UX5EJTPA2OJZWCVC \
  | 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: d17e4c31ab0f697e91337834e4e6c2a8a39bcd1b40c02d7649d790c9a06ca7a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a1838c03c4a09e388fec3b0c03de5dd5c3f02b263cf6be3eb56dce51c0e61f4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2003-02-14T15:53:53Z",
    "title_canon_sha256": "2c140f1e16c21f29484f73e1275fd8eae092a2d1eea7b427fa056b442186881d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0302300",
    "kind": "arxiv",
    "version": 1
  }
}