Pith Number

pith:2LVJ2H4Z

pith:2021:2LVJ2H4Z3CAFHSXKRNZIMYMSCG

not attested not anchored not stored refs pending

Common microscopic origin of the phase transitions in Ta$_2$NiS$_5$ and the excitonic insulator candidate Ta$_2$NiSe$_5$

Andrew J. Millis, Angel Rubio, Antoine Georges, Giacomo Mazza, Hannes H\"ubener, Lukas Windg\"atter, Malte R\"osner, Simone Latini

arxiv:2105.13924 v3 · 2021-05-28 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LVJ2H4Z3CAFHSXKRNZIMYMSCG}

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	2026-07-05T03:55:47.992888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2ea9d1f99d88053caea8b7286619211b87ea923a8445d0ff4ba183a464a20cf

Aliases

arxiv: 2105.13924 · arxiv_version: 2105.13924v3 · doi: 10.48550/arxiv.2105.13924 · pith_short_12: 2LVJ2H4Z3CAF · pith_short_16: 2LVJ2H4Z3CAFHSXK · pith_short_8: 2LVJ2H4Z

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/2LVJ2H4Z3CAFHSXKRNZIMYMSCG \
  | 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: d2ea9d1f99d88053caea8b7286619211b87ea923a8445d0ff4ba183a464a20cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bbe85f6c0fc7768bb51ccf75fb3b09c220f68710631f2d2cd4ae4c1c38b6a50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-05-28T15:40:18Z",
    "title_canon_sha256": "45e7018d21ecfff7594afc8fb07ad0d91c3afa8dd1621255334221e88528c5e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13924",
    "kind": "arxiv",
    "version": 3
  }
}