Pith Number

pith:4AFU2I6Z

pith:2018:4AFU2I6ZUD6AGJXAWBIVLH5V7L

not attested not anchored not stored refs pending

Shedding light on topological superconductors

F. V. Kusmartsev, I. G. Savenko, K. H. A. Villegas, V. M. Kovalev

arxiv:1805.03177 v1 · 2018-04-30 · 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{4AFU2I6ZUD6AGJXAWBIVLH5V7L}

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	2026-05-18T00:08:07.152907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e00b4d23d9a0fc0326e0b051559fb5faf9a2ecf6f7a6cdc6be3a63f6766e662a

Aliases

arxiv: 1805.03177 · arxiv_version: 1805.03177v1 · doi: 10.48550/arxiv.1805.03177 · pith_short_12: 4AFU2I6ZUD6A · pith_short_16: 4AFU2I6ZUD6AGJXA · pith_short_8: 4AFU2I6Z

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/4AFU2I6ZUD6AGJXAWBIVLH5V7L \
  | 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: e00b4d23d9a0fc0326e0b051559fb5faf9a2ecf6f7a6cdc6be3a63f6766e662a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ee2049d1c2836f027d06198bae01926c9267c77b1d29c407639610c893d4a67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-04-30T06:27:20Z",
    "title_canon_sha256": "b6a42f503f895c4e7597b85d2c7e079ba526f7328f23cfb1647315d7a3bfb271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03177",
    "kind": "arxiv",
    "version": 1
  }
}