Pith Number

pith:TCINUVUK

pith:2015:TCINUVUKEGJN5ZEVSZF3XHUPYK

not attested not anchored not stored refs pending

Fermi-Surface Topology and Pairing Symmetry in BiS$_2$-Based Layered Superconductors

Takashi Hotta, Tomoaki Agatsuma

arxiv:1507.05400 v1 · 2015-07-20 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TCINUVUKEGJN5ZEVSZF3XHUPYK}

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	2026-05-18T00:05:51.699056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9890da568a2192dee495964bbb9e8fc28e8db766596ee7ed1077a6328e9eab1d

Aliases

arxiv: 1507.05400 · arxiv_version: 1507.05400v1 · doi: 10.48550/arxiv.1507.05400 · pith_short_12: TCINUVUKEGJN · pith_short_16: TCINUVUKEGJN5ZEV · pith_short_8: TCINUVUK

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/TCINUVUKEGJN5ZEVSZF3XHUPYK \
  | 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: 9890da568a2192dee495964bbb9e8fc28e8db766596ee7ed1077a6328e9eab1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ccc932fdfbff55728650cb427b73de46df3d9b1a80060de1a37a038c05aa15d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-07-20T07:19:27Z",
    "title_canon_sha256": "98443066594c76a386f3f781045deb367cf4d71e63e2e1c594dbac1d7a855018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05400",
    "kind": "arxiv",
    "version": 1
  }
}