Pith Number

pith:X2ECGD6S

pith:2012:X2ECGD6SSUO2LPI3BFYFXZGG5Z

not attested not anchored not stored refs pending

Generalized index theorem for topological superconductors with Yang-Mills-Higgs couplings

Takahiro Fukui, Takanori Fujiwara

arxiv:1204.0988 v1 · 2012-04-04 · hep-th · 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{X2ECGD6SSUO2LPI3BFYFXZGG5Z}

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	2026-05-18T03:22:42.412565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be88230fd2951da5bd1b09705be4c6ee761a0ffed880ae77d0d5b3b514218a2a

Aliases

arxiv: 1204.0988 · arxiv_version: 1204.0988v1 · doi: 10.48550/arxiv.1204.0988 · pith_short_12: X2ECGD6SSUO2 · pith_short_16: X2ECGD6SSUO2LPI3 · pith_short_8: X2ECGD6S

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/X2ECGD6SSUO2LPI3BFYFXZGG5Z \
  | 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: be88230fd2951da5bd1b09705be4c6ee761a0ffed880ae77d0d5b3b514218a2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eb0e302cdbdbd7c261433e84d4a3e78d7694e6f045180b9885a47c7a6dceafc",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-04-04T16:27:32Z",
    "title_canon_sha256": "436db4872348a32595f48c4a60b062fc4378f8e2205f226d62cb6e5adb91af63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0988",
    "kind": "arxiv",
    "version": 1
  }
}