Pith Number

pith:EDUGBIAC

pith:2009:EDUGBIAC2U7BZSDIDOEBK2YQIQ

not attested not anchored not stored refs pending

Topological odd-parity superconductors

Masatoshi Sato

arxiv:0912.5281 v1 · 2009-12-29 · 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{EDUGBIAC2U7BZSDIDOEBK2YQIQ}

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	2026-05-18T04:39:08.045880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20e860a002d53e1cc8681b88156b10443681df8807d6c37b5e1181d1facd3b1e

Aliases

arxiv: 0912.5281 · arxiv_version: 0912.5281v1 · doi: 10.48550/arxiv.0912.5281 · pith_short_12: EDUGBIAC2U7B · pith_short_16: EDUGBIAC2U7BZSDI · pith_short_8: EDUGBIAC

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/EDUGBIAC2U7BZSDIDOEBK2YQIQ \
  | 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: 20e860a002d53e1cc8681b88156b10443681df8807d6c37b5e1181d1facd3b1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1687b1fd2bd6e196172333bdb67828e01ebe9591e2bb1f09218831d250236145",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-12-29T16:47:15Z",
    "title_canon_sha256": "a8d2d63446156de15f21b735ba17f9731cfa7c1281c164dc74431c4e75d07820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.5281",
    "kind": "arxiv",
    "version": 1
  }
}