Pith Number

pith:XOMT2RME

pith:2019:XOMT2RME3ZX2V5V5KVFCUFIXDK

not attested not anchored not stored refs pending

Directional massless Dirac fermions in a layered van der Waals material with one-dimensional long-range order

C. Peng, D. Y. Yan, Hao Zheng, J. Hu, Jin -Feng Jia, N. Xu, Q. Wan, R. Yu, Shengyuan A. Yang, Si Li, T. Y. Yang, Y. B. Huang, Y. G. Shi, Z. Q. Mao, Z. W. Wang, Z. Zhu

arxiv:1910.05153 v1 · 2019-10-11 · 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{XOMT2RME3ZX2V5V5KVFCUFIXDK}

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	2026-07-05T00:11:25.905706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb993d4584de6faaf6bd554a2a15171aa889c58b4a9ca26af1c015a7cce1b868

Aliases

arxiv: 1910.05153 · arxiv_version: 1910.05153v1 · doi: 10.48550/arxiv.1910.05153 · pith_short_12: XOMT2RME3ZX2 · pith_short_16: XOMT2RME3ZX2V5V5 · pith_short_8: XOMT2RME

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/XOMT2RME3ZX2V5V5KVFCUFIXDK \
  | 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: bb993d4584de6faaf6bd554a2a15171aa889c58b4a9ca26af1c015a7cce1b868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bbafcac5dd0de60986b81d01691eb698d259c9d3df0bb8a688581a0dcd75894",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-10-11T13:04:10Z",
    "title_canon_sha256": "d16602e4663c34bc4704dad15e3d8a17ab227fa29ef1a366b979f83aa2d13331"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.05153",
    "kind": "arxiv",
    "version": 1
  }
}