Pith Number

pith:XQJS2CZ2

pith:2018:XQJS2CZ2PN2BUPKRUGUDKQWDQ5

not attested not anchored not stored refs pending

Tunable high-index photonic glasses

Christof M. Aegerter, Geoffroy J. Aubry, Georg Maret, Ilona Wimmer, Lukas Schertel, Patricia Besirske, Sebastian Polarz

arxiv:1810.04403 v2 · 2018-10-10 · physics.optics · cond-mat.dis-nn · cond-mat.mtrl-sci · physics.app-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{XQJS2CZ2PN2BUPKRUGUDKQWDQ5}

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	2026-05-17T23:54:58.878437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc132d0b3a7b741a3d51a1a83542c3875286104e80ebcfb4e40e40dd40bdb6cd

Aliases

arxiv: 1810.04403 · arxiv_version: 1810.04403v2 · doi: 10.48550/arxiv.1810.04403 · pith_short_12: XQJS2CZ2PN2B · pith_short_16: XQJS2CZ2PN2BUPKR · pith_short_8: XQJS2CZ2

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/XQJS2CZ2PN2BUPKRUGUDKQWDQ5 \
  | 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: bc132d0b3a7b741a3d51a1a83542c3875286104e80ebcfb4e40e40dd40bdb6cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b3b0d1736518032c41e942820483ab2a284467e38db9959ffe5d1a381d497a3",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.mtrl-sci",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-10-10T07:54:24Z",
    "title_canon_sha256": "920c99b0a2a32ab37f0d462bcae8a74e23be5141dcaedd9bee223265abc93bdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04403",
    "kind": "arxiv",
    "version": 2
  }
}