Pith Number

pith:VMA22RQ3

pith:2019:VMA22RQ3DVPLEFJ63APBBDASAQ

not attested not anchored not stored refs pending

Observation of Weyl nodes in robust type-II Weyl semimetal WP2

C. Felser, G. Aut\`es, J. Mesot, M. Radovic, M. Shi, M.-Y. Yao, N. C. Plumb, N. Kumar, N. Xu, O. V. Yazyev, Q. Wu, V. N. Strocov

arxiv:1904.03523 v1 · 2019-04-06 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMA22RQ3DVPLEFJ63APBBDASAQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:47:01.447334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab01ad461b1d5eb2153ed81e108c12043bf08ad2ffe72e3cf2411e4212ed88fa

Aliases

arxiv: 1904.03523 · arxiv_version: 1904.03523v1 · doi: 10.48550/arxiv.1904.03523 · pith_short_12: VMA22RQ3DVPL · pith_short_16: VMA22RQ3DVPLEFJ6 · pith_short_8: VMA22RQ3

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/VMA22RQ3DVPLEFJ63APBBDASAQ \
  | 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: ab01ad461b1d5eb2153ed81e108c12043bf08ad2ffe72e3cf2411e4212ed88fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eb8285a76530ff5456be4fc98f16ae527257bbe99c8e0204ab2cbebb5389dcf",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-06T20:21:31Z",
    "title_canon_sha256": "fe50e808005d7a15e79f0774c335a14bc6a42f6bb8fbf29a41a9a4ffb2ff2224"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03523",
    "kind": "arxiv",
    "version": 1
  }
}