Pith Number

pith:LN3FOKFA

pith:2017:LN3FOKFAHVO4C6ZJTHRF2SJVGH

not attested not anchored not stored refs pending

On the Theory of Light Propagation in Crystalline Dielectrics

Marius Dommermuth, Nils Schopohl

arxiv:1709.07277 v1 · 2017-09-21 · physics.optics · cond-mat.mtrl-sci · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LN3FOKFAHVO4C6ZJTHRF2SJVGH}

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	2026-05-18T00:09:05.731756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b765728a03d5dc17b2999e25d493531d918066f6745610cee78852ee28e36cf

Aliases

arxiv: 1709.07277 · arxiv_version: 1709.07277v1 · doi: 10.48550/arxiv.1709.07277 · pith_short_12: LN3FOKFAHVO4 · pith_short_16: LN3FOKFAHVO4C6ZJ · pith_short_8: LN3FOKFA

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/LN3FOKFAHVO4C6ZJTHRF2SJVGH \
  | 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: 5b765728a03d5dc17b2999e25d493531d918066f6745610cee78852ee28e36cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84392ba9befa9e62628a92cd90152fdb94b40d1bcebf3962bbe892c198e04ebe",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-09-21T12:13:18Z",
    "title_canon_sha256": "891498aacbddd581e704521f6b0041e8c8fcf5790bd5b7658c9afb2602a054aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07277",
    "kind": "arxiv",
    "version": 1
  }
}