Pith Number

pith:TZZW6BHB

pith:2019:TZZW6BHBLL4LTCYTBOZ6MG72EF

not attested not anchored not stored refs pending

Quasi 1D topological nodal vortex line phase in doped superconducting 3D Dirac Semimetals

Chen Fang, Congcong Le, Fu-Chun Zhang, Jiangping Hu, Jinfeng Zeng, Lunhui Hu, Shengshan Qin

arxiv:1901.04932 v2 · 2019-01-15 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZZW6BHBLL4LTCYTBOZ6MG72EF}

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	2026-05-17T23:40:55.543951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e736f04e15af8b98b130bb3e61bfa21687fe058601206866f315169cf3c4346

Aliases

arxiv: 1901.04932 · arxiv_version: 1901.04932v2 · doi: 10.48550/arxiv.1901.04932 · pith_short_12: TZZW6BHBLL4L · pith_short_16: TZZW6BHBLL4LTCYT · pith_short_8: TZZW6BHB

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/TZZW6BHBLL4LTCYTBOZ6MG72EF \
  | 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: 9e736f04e15af8b98b130bb3e61bfa21687fe058601206866f315169cf3c4346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "054ab50355593be6493c75a00c58b8fd992fd82be606b68fcb40b633a4e1723c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-01-15T16:54:54Z",
    "title_canon_sha256": "0e19c13df4731732d9126883a03fbe0a81eafbf7f1734e25d6ccd6c3a65261b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04932",
    "kind": "arxiv",
    "version": 2
  }
}