Pith Number

pith:2HBQZPM6

pith:2019:2HBQZPM6ZIQOMQAZGILQQONKJP

not attested not anchored not stored refs pending

Multifold nodal points in magnetic materials

Barry Bradlyn, Jennifer Cano, M. G. Vergniory

arxiv:1904.12867 v2 · 2019-04-29 · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.str-el · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HBQZPM6ZIQOMQAZGILQQONKJP}

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.

Cited by

1 paper in Pith

Vortex-enhanced photovoltaic current in disordered topological materials

Receipt and verification

First computed	2026-07-05T00:15:36.536735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1c30cbd9eca20e6401932170839aa4beb3559cdff82ab24f82fcbdeb4f4cc01

Aliases

arxiv: 1904.12867 · arxiv_version: 1904.12867v2 · doi: 10.48550/arxiv.1904.12867 · pith_short_12: 2HBQZPM6ZIQO · pith_short_16: 2HBQZPM6ZIQOMQAZ · pith_short_8: 2HBQZPM6

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/2HBQZPM6ZIQOMQAZGILQQONKJP \
  | 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: d1c30cbd9eca20e6401932170839aa4beb3559cdff82ab24f82fcbdeb4f4cc01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee0f728c86d77e99751795dd99260bce285f698de427f4a547968e309c8a014",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-29T18:00:04Z",
    "title_canon_sha256": "cb532eeedfa507a01fd6e8fbdbba8a8d986b7e3325abf4a6fe73fb3dbd264e38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12867",
    "kind": "arxiv",
    "version": 2
  }
}