Pith Number

pith:IY3QDCKK

pith:2018:IY3QDCKKVSRWZVGGYEJFY6VNMC

not attested not anchored not stored refs pending

Prediction of two-dimensional nodal-line semimetal in a carbon nitride covalent network

Chunxiao Zhang, Feng Liu, Haiyuan Chen, Heng Guo, Shunhong Zhang, Wei Jiang, Xiaobin Niu, Zheng Liu, Zhiming Wang

arxiv:1803.06835 v1 · 2018-03-19 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IY3QDCKKVSRWZVGGYEJFY6VNMC}

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	2026-05-18T00:14:46.059478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

463701894aaca36cd4c6c1125c7aad60a4dd1d3988adeae49d866c8b7354b48d

Aliases

arxiv: 1803.06835 · arxiv_version: 1803.06835v1 · doi: 10.48550/arxiv.1803.06835 · pith_short_12: IY3QDCKKVSRW · pith_short_16: IY3QDCKKVSRWZVGG · pith_short_8: IY3QDCKK

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/IY3QDCKKVSRWZVGGYEJFY6VNMC \
  | 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: 463701894aaca36cd4c6c1125c7aad60a4dd1d3988adeae49d866c8b7354b48d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea328742c6b0b576b3e9291e21edf9faab8558b8ccf59be44b0e5bc44ede11e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-03-19T09:11:53Z",
    "title_canon_sha256": "2601961afa832f0fdb77839932023f592986ad51ebe90545f7b69ec20f88fdff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06835",
    "kind": "arxiv",
    "version": 1
  }
}