Pith Number

pith:P5IFVO5W

pith:2018:P5IFVO5WDB7M34XWTF6WVIXNCF

not attested not anchored not stored refs pending

Dirac semimetal in type IV magnetic space group

Gang Xu, Guiyuan Hua, Kailun Yao, Rui Yu, Simin Nie, Zhida Song

arxiv:1801.02806 v2 · 2018-01-09 · 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{P5IFVO5WDB7M34XWTF6WVIXNCF}

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	2026-05-17T23:58:42.155962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f505abbb6187ecdf2f6997d6aa2ed1163aa0dcc5d9b2513279c7659bdcfcf37

Aliases

arxiv: 1801.02806 · arxiv_version: 1801.02806v2 · doi: 10.48550/arxiv.1801.02806 · pith_short_12: P5IFVO5WDB7M · pith_short_16: P5IFVO5WDB7M34XW · pith_short_8: P5IFVO5W

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/P5IFVO5WDB7M34XWTF6WVIXNCF \
  | 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: 7f505abbb6187ecdf2f6997d6aa2ed1163aa0dcc5d9b2513279c7659bdcfcf37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb1e5c0cdf318c145a698973c913de07f870404d1d7a245e5a2f41aa56f01464",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-01-09T06:07:17Z",
    "title_canon_sha256": "b6d585501ffa5e03971c1302c5e18aa20906881687882733e9489b8bdab77de4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02806",
    "kind": "arxiv",
    "version": 2
  }
}