Pith Number

pith:FEB72Z7A

pith:2019:FEB72Z7A3F6Y3B25GGP4IL42B3

not attested not anchored not stored refs pending

Quantum oscillations in the non-centrosymmetric superconductor and topological nodal-line semimetal PbTaSe$_2$

Guang Bian, Hsin Lin, Jinglei Zhang, Shuang Jia, Tay-Rong Chang, Xitong Xu, Zhe Qu, Zhibo Kang, Zhujun Yuan

arxiv:1903.07901 v1 · 2019-03-19 · cond-mat.supr-con · cond-mat.mes-hall

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

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	2026-05-17T23:50:04.380059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2903fd67e0d97d8d875d319fc42f9a0ed0c8a4517e1fa415d3997b7678170191

Aliases

arxiv: 1903.07901 · arxiv_version: 1903.07901v1 · doi: 10.48550/arxiv.1903.07901 · pith_short_12: FEB72Z7A3F6Y · pith_short_16: FEB72Z7A3F6Y3B25 · pith_short_8: FEB72Z7A

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/FEB72Z7A3F6Y3B25GGP4IL42B3 \
  | 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: 2903fd67e0d97d8d875d319fc42f9a0ed0c8a4517e1fa415d3997b7678170191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4370ccb59fbc116105fc44e549c6e89024b3103ad438376655280b43b8c0ce59",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-03-19T09:35:35Z",
    "title_canon_sha256": "2d2ad4e09fcbcd2f1c23e51361e5bf34dbb4536d9c8d1280b5e8bfb0f0259e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07901",
    "kind": "arxiv",
    "version": 1
  }
}