Pith Number

pith:NEY6TA2H

pith:2023:NEY6TA2H7YX6J7RINWDK2LMMN6

not attested not anchored not stored refs pending

Three-dimensional real Chern insulator in bulk $\gamma$-graphyne

Bin-Bin Liu, Fan Yang, Shengyuan A. Yang, Xian-Lei Sheng, Xu-Tao Zeng, Y. X. Zhao, Zeying Zhang

arxiv:2302.13090 v1 · 2023-02-25 · 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{NEY6TA2H7YX6J7RINWDK2LMMN6}

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	2026-07-05T05:45:43.097954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6931e98347fe2fe4fe286d86ad2d8c6fb7891c48e73ade0dc253865ff9ae8d54

Aliases

arxiv: 2302.13090 · arxiv_version: 2302.13090v1 · doi: 10.48550/arxiv.2302.13090 · pith_short_12: NEY6TA2H7YX6 · pith_short_16: NEY6TA2H7YX6J7RI · pith_short_8: NEY6TA2H

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/NEY6TA2H7YX6J7RINWDK2LMMN6 \
  | 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: 6931e98347fe2fe4fe286d86ad2d8c6fb7891c48e73ade0dc253865ff9ae8d54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04f4d258f8a3471ef8298b3679758a52707bbf602e7db71377b2238dbc50d265",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-02-25T14:42:06Z",
    "title_canon_sha256": "c28773f15ae17dfb129fc4f5826f8099f65e93d1db748f4855c3c3c42ec900fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13090",
    "kind": "arxiv",
    "version": 1
  }
}