Pith Number

pith:VGRUHX2S

pith:2019:VGRUHX2SZZPP43EIUKJ3G4JZ2Y

not attested not anchored not stored refs pending

Symmetry-Protected Ideal Type-II Weyl Phonons in CdTe

B. W. Xia, H. Xu, R. Wang, Y. J. Zhao, Z. J. Chen

arxiv:1908.01951 v1 · 2019-08-06 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGRUHX2SZZPP43EIUKJ3G4JZ2Y}

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	2026-07-04T23:51:49.631820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9a343df52ce5efe6c88a293b37139d606a57c276e32885fd554c48625a04391

Aliases

arxiv: 1908.01951 · arxiv_version: 1908.01951v1 · doi: 10.48550/arxiv.1908.01951 · pith_short_12: VGRUHX2SZZPP · pith_short_16: VGRUHX2SZZPP43EI · pith_short_8: VGRUHX2S

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/VGRUHX2SZZPP43EIUKJ3G4JZ2Y \
  | 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: a9a343df52ce5efe6c88a293b37139d606a57c276e32885fd554c48625a04391

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9857d7462092698238441a451d8f024845d0131125d0ed0023fc66f16cdc5e9d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-08-06T04:30:59Z",
    "title_canon_sha256": "dc1399cc4929f150231c5ebc4a74d86f0f3aa4f47860e1a030abc50b89b45371"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01951",
    "kind": "arxiv",
    "version": 1
  }
}