Pith Number

pith:OF3AKTCB

pith:2016:OF3AKTCB7RYFP3REI7Z4EXJL6B

not attested not anchored not stored refs pending

Nodal gap detection through polar angle-resolved density of states measurements in uniaxial superconductors

Hiroaki Ikeda, Kazushige Machida, Takuya Nomoto, Yasumasa Tsutsumi

arxiv:1604.02806 v2 · 2016-04-11 · 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{OF3AKTCB7RYFP3REI7Z4EXJL6B}

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	2026-05-18T00:55:39.283334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7176054c41fc7057ee2447f3c25d2bf0697b28bdbdb0d8d3832f28378cf9647a

Aliases

arxiv: 1604.02806 · arxiv_version: 1604.02806v2 · doi: 10.48550/arxiv.1604.02806 · pith_short_12: OF3AKTCB7RYF · pith_short_16: OF3AKTCB7RYFP3RE · pith_short_8: OF3AKTCB

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/OF3AKTCB7RYFP3REI7Z4EXJL6B \
  | 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: 7176054c41fc7057ee2447f3c25d2bf0697b28bdbdb0d8d3832f28378cf9647a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5254ed8b7b0789db97f9120b9a39f978c5abc50a6885a9dcc1371cfb9c8a3966",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-04-11T06:37:57Z",
    "title_canon_sha256": "5b1c6fa46487bfc0071c7a6ed49ab118a024f495e9e7f905cb67e6bd7989c4e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02806",
    "kind": "arxiv",
    "version": 2
  }
}