Pith Number

pith:ZWWFYSM6

pith:2019:ZWWFYSM6L4JZMN5JEV7T2HKRSL

not attested not anchored not stored refs pending

Topological Phase Transition in Superconductors with Mirror Symmetry

Adam Lowe, Igor V Yurkevich, Miguel Ortuno

arxiv:1902.04599 v2 · 2019-02-12 · 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{ZWWFYSM6L4JZMN5JEV7T2HKRSL}

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	2026-07-05T00:30:57.390699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdac5c499e5f139637a9257f3d1d5192de3e62865bb4340d16cbb75cbd69a577

Aliases

arxiv: 1902.04599 · arxiv_version: 1902.04599v2 · doi: 10.48550/arxiv.1902.04599 · pith_short_12: ZWWFYSM6L4JZ · pith_short_16: ZWWFYSM6L4JZMN5J · pith_short_8: ZWWFYSM6

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/ZWWFYSM6L4JZMN5JEV7T2HKRSL \
  | 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: cdac5c499e5f139637a9257f3d1d5192de3e62865bb4340d16cbb75cbd69a577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "991f6e30d13820a724d9bcbc4fb18c564a75f0b72fb2d47dc9380630c6207a33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-02-12T19:25:49Z",
    "title_canon_sha256": "db4d911dc3d11583c89ebc10b84a87b52f60685469c7d1ada079acbc510c9e0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04599",
    "kind": "arxiv",
    "version": 2
  }
}