Pith Number

pith:NDLK3JH2

pith:2014:NDLK3JH2VWTXMBMC2HSKT4LIZF

not attested not anchored not stored refs pending

Effect of Fermi surface evolution on superconducting gap in superconducting topological insulator

Ai Yamakage, Keiji Yada, Masatoshi Sato, Tatsuki Hashimoto, Yukio Tanaka

arxiv:1405.6801 v1 · 2014-05-27 · 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{NDLK3JH2VWTXMBMC2HSKT4LIZF}

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	2026-05-18T02:39:40.437028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68d6ada4faada7760582d1e4a9f168c9728cb4a68a72a49593a073a126926ee1

Aliases

arxiv: 1405.6801 · arxiv_version: 1405.6801v1 · doi: 10.48550/arxiv.1405.6801 · pith_short_12: NDLK3JH2VWTX · pith_short_16: NDLK3JH2VWTXMBMC · pith_short_8: NDLK3JH2

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/NDLK3JH2VWTXMBMC2HSKT4LIZF \
  | 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: 68d6ada4faada7760582d1e4a9f168c9728cb4a68a72a49593a073a126926ee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3501f0913761dc43864eca9a4d28de3b64ddd1d40790ebec03f26bbac722e397",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-05-27T06:13:31Z",
    "title_canon_sha256": "49e5d095d5da7d02678bffcd68303d449bdbd325bc0a2df303cf617b6e6389f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6801",
    "kind": "arxiv",
    "version": 1
  }
}