Pith Number

pith:6ZWFP47H

pith:2020:6ZWFP47HOZAUB5CD4LL5DQIB7Y

not attested not anchored not stored refs pending

Tunneling-tip-induced collapse of the charge gap in the excitonic insulator Ta$_2$NiSe$_5$

D. Huang, H. Takagi, L. Zhou, M. Isobe, Q. He, X. Que

arxiv:2012.08395 v2 · 2020-12-15 · cond-mat.str-el · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ZWFP47HOZAUB5CD4LL5DQIB7Y}

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	2026-07-05T03:19:03.640409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f66c57f3e7764140f443e2d7d1c101fe1005f71cc7f193d7261e59ffb9d647df

Aliases

arxiv: 2012.08395 · arxiv_version: 2012.08395v2 · doi: 10.48550/arxiv.2012.08395 · pith_short_12: 6ZWFP47HOZAU · pith_short_16: 6ZWFP47HOZAUB5CD · pith_short_8: 6ZWFP47H

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/6ZWFP47HOZAUB5CD4LL5DQIB7Y \
  | 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: f66c57f3e7764140f443e2d7d1c101fe1005f71cc7f193d7261e59ffb9d647df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cee5e010bf87420be449056ac4323b97e593383bce455bca443e71d6fc114b59",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-12-15T16:10:41Z",
    "title_canon_sha256": "f9da0728becf538264f2e936760d38ecfd65a5949293c9cfae0ddfb42a2a3714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.08395",
    "kind": "arxiv",
    "version": 2
  }
}