Pith Number

pith:5TA5GYOV

pith:2017:5TA5GYOVQXYBAPAPXHNIY5WYYQ

not attested not anchored not stored refs pending

Linear electromagnetic wave equations in materials

G. A. H. Schober, R. Starke

arxiv:1704.06615 v2 · 2017-04-21 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5TA5GYOVQXYBAPAPXHNIY5WYYQ}

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	2026-05-18T00:34:04.829460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecc1d361d585f0103c0fb9da8c76d8c4145cb296d085f0a977007bdf6b4fb546

Aliases

arxiv: 1704.06615 · arxiv_version: 1704.06615v2 · doi: 10.48550/arxiv.1704.06615 · pith_short_12: 5TA5GYOVQXYB · pith_short_16: 5TA5GYOVQXYBAPAP · pith_short_8: 5TA5GYOV

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/5TA5GYOVQXYBAPAPXHNIY5WYYQ \
  | 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: ecc1d361d585f0103c0fb9da8c76d8c4145cb296d085f0a977007bdf6b4fb546

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b79123a305bb1aac83157b9aad8eae4baa443a58d170539cf8f4342e1e0088d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-04-21T16:15:03Z",
    "title_canon_sha256": "e1db324d1a29cd0925f3b473ff79812bebee4df856fabaf45a4b0902fc79e712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06615",
    "kind": "arxiv",
    "version": 2
  }
}