Pith Number

pith:4EKSIFWM

pith:2019:4EKSIFWM53NBDJDPQIMMCQNQ4R

not attested not anchored not stored refs pending

Atomic limit and inversion-symmetry indicators for topological superconductors

Anastasiia Skurativska, Mark H Fischer, Titus Neupert

arxiv:1906.11267 v1 · 2019-06-26 · cond-mat.supr-con · 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{4EKSIFWM53NBDJDPQIMMCQNQ4R}

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	2026-07-05T00:36:59.017679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1152416cceeda11a46f8218c141b0e445c3c98fb1fc5fa899583519a3831b86

Aliases

arxiv: 1906.11267 · arxiv_version: 1906.11267v1 · doi: 10.48550/arxiv.1906.11267 · pith_short_12: 4EKSIFWM53NB · pith_short_16: 4EKSIFWM53NBDJDP · pith_short_8: 4EKSIFWM

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/4EKSIFWM53NBDJDPQIMMCQNQ4R \
  | 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: e1152416cceeda11a46f8218c141b0e445c3c98fb1fc5fa899583519a3831b86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad76c66e330733e9efffa349bc730db32cf655dbd635e844ef6050d5eae94095",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-06-26T18:00:07Z",
    "title_canon_sha256": "82dd045f481ab2144d440759a8a647843c88f562824e8a2794dfc8ba70c5577c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11267",
    "kind": "arxiv",
    "version": 1
  }
}