Pith Number

pith:TWW5W55N

pith:2023:TWW5W55NIU3BQLN2Z3ZSSV7ITR

not attested not anchored not stored refs pending

The discovery of three-dimensional Van Hove singularity

Cheng Zhang, Chunhui Pan, Congming Hao, Guangyi Wang, Haifeng Pan, Hai-Zhou Lu, Junhao Chu, Mykhaylo Ozerov, Pengcheng Zhang, Run Yang, Wenbin Wu, Xianghao Meng, Xiang Yuan, Xiangyu Jiang, Xiao-Sheng Ni, Xinyi Wang, Yang Xu, Yuhan Du, Yusheng Hou, Yuxiang Wang, Zeping Shi, Zhenrong Sun, Zhongbo Yan

arxiv:2304.07043 v2 · 2023-04-14 · 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{TWW5W55NIU3BQLN2Z3ZSSV7ITR}

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	2026-07-05T07:58:43.420858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9daddb77ad4536182dbacef32957e89c7f683e184435cdedf4176c57e6651211

Aliases

arxiv: 2304.07043 · arxiv_version: 2304.07043v2 · doi: 10.48550/arxiv.2304.07043 · pith_short_12: TWW5W55NIU3B · pith_short_16: TWW5W55NIU3BQLN2 · pith_short_8: TWW5W55N

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/TWW5W55NIU3BQLN2Z3ZSSV7ITR \
  | 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: 9daddb77ad4536182dbacef32957e89c7f683e184435cdedf4176c57e6651211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42042d693fccd74aafa4c40d2401406028bba633af7392df53c6dda0da0fd54c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-04-14T10:34:33Z",
    "title_canon_sha256": "ecd51b734556a47b8979f6d64cf1b3d4a4ce8a63b53ee5d53fc64ba77b611e28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07043",
    "kind": "arxiv",
    "version": 2
  }
}