Pith Number

pith:P55NJ3LP

pith:2019:P55NJ3LPKNDLR3QCXH2UMZSBX7

not attested not anchored not stored refs pending

Chemical pressure effect on the optical conductivity of the nodal-line semimetals ZrSi$Y$ ($Y$=S, Se, Te) and ZrGe$Y$ ($Y$=S, Te)

C. A. Kuntscher, J. Ebad-Allah, J. Fern\'andez Afonso, J. Hu, J. Kune\v{s}, M. Krottenm\"uller, Y. L. Zhu, Z. Mao

arxiv:1901.10256 v2 · 2019-01-29 · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P55NJ3LPKNDLR3QCXH2UMZSBX7}

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	2026-05-17T23:49:54.885081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f7ad4ed6f5346b8ee02b9f5466641bfe8d19885512e056df3ef5289df524259

Aliases

arxiv: 1901.10256 · arxiv_version: 1901.10256v2 · doi: 10.48550/arxiv.1901.10256 · pith_short_12: P55NJ3LPKNDL · pith_short_16: P55NJ3LPKNDLR3QC · pith_short_8: P55NJ3LP

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/P55NJ3LPKNDLR3QCXH2UMZSBX7 \
  | 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: 7f7ad4ed6f5346b8ee02b9f5466641bfe8d19885512e056df3ef5289df524259

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ca5eb8a7c3f3d4cb687e8522b06b69a3048bf20e758edc086c91660881014b4",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-01-29T12:47:53Z",
    "title_canon_sha256": "bc72d770b792ca1339c07661027c84e9674615341e496b6fbbb71e0dd209e0c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10256",
    "kind": "arxiv",
    "version": 2
  }
}