Pith Number

pith:MXOCKPCO

pith:2019:MXOCKPCOLCQTIZ46JV3X2U2IST

not attested not anchored not stored refs pending

Symmetry-Protected Topological Triangular Weyl Complex

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

arxiv:1908.09447 v2 · 2019-08-26 · 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{MXOCKPCOLCQTIZ46JV3X2U2IST}

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	2026-07-05T00:48:18.020399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65dc253c4e58a134679e4d777d534894f8241ef71e742888f4f242f58890f5a8

Aliases

arxiv: 1908.09447 · arxiv_version: 1908.09447v2 · doi: 10.48550/arxiv.1908.09447 · pith_short_12: MXOCKPCOLCQT · pith_short_16: MXOCKPCOLCQTIZ46 · pith_short_8: MXOCKPCO

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/MXOCKPCOLCQTIZ46JV3X2U2IST \
  | 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: 65dc253c4e58a134679e4d777d534894f8241ef71e742888f4f242f58890f5a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecea30fe694988459d306994127b17ee6c400e7de227a59fd4b8d60eef327e11",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-08-26T03:26:15Z",
    "title_canon_sha256": "b1c4e41a5c40864cddd5c814c2e0fe150f02c45b675daef2409cf67ab3eee397"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09447",
    "kind": "arxiv",
    "version": 2
  }
}