Pith Number

pith:4BDSF633

pith:2021:4BDSF6336AAFXIVZ3WGCMJHXXE

not attested not anchored not stored refs pending

Hybridization-gap Formation and Superconductivity in the Pressure-induced Semimetallic Phase of the Excitonic Insulator Ta$_2$NiSe$_5$

Akihiko Hisada, Akiko Nakao, Akitoshi Nakano, Hidekazu Okamura, Hidenori Takagi, Hiroshi Sawa, Hiroto Arima, Kazuyuki Matsubayashi, Koji Munakata, Minoru Nohara, Naoyuki Katayama, Rina Yamanaka, Takashi Mizokawa, Takehisa Konishi, Taku Okada, Taro Moriwaki, Tatsuya Kaneko, Tatsuya Toriyama, Yangfan Lu, Yoshiya Uwatoko, Yuka Ikemoto, Yukinori Ohta

arxiv:2106.04396 v2 · 2021-06-02 · 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{4BDSF6336AAFXIVZ3WGCMJHXXE}

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	2026-07-05T02:54:18.290937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e04722fb7bf0005ba2b9dd8c2624f7b9354510643526ed619d926c6a927f6a97

Aliases

arxiv: 2106.04396 · arxiv_version: 2106.04396v2 · doi: 10.48550/arxiv.2106.04396 · pith_short_12: 4BDSF6336AAF · pith_short_16: 4BDSF6336AAFXIVZ · pith_short_8: 4BDSF633

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/4BDSF6336AAFXIVZ3WGCMJHXXE \
  | 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: e04722fb7bf0005ba2b9dd8c2624f7b9354510643526ed619d926c6a927f6a97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11455f0724b089f45fec9f457fe70fef249776b15380600c503966d3f55f3316",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-06-02T14:30:00Z",
    "title_canon_sha256": "0f60fee225a7ef8a582cf5088ff3fff6f577708f573371a36adeb2c7bc158884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04396",
    "kind": "arxiv",
    "version": 2
  }
}