Pith Number

pith:MZFGG6VN

pith:2019:MZFGG6VNY63DHFWN4QPTWFRGNI

not attested not anchored not stored refs pending

Nature of symmetry breaking at the excitonic insulator transition: 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:1911.11835 v2 · 2019-11-26 · 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{MZFGG6VNY63DHFWN4QPTWFRGNI}

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	2026-07-05T01:10:12.924305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

664a637aadc7b63396cde41f3b16266a38e9d5c2a5056526e57cda5efecc1bc4

Aliases

arxiv: 1911.11835 · arxiv_version: 1911.11835v2 · doi: 10.48550/arxiv.1911.11835 · pith_short_12: MZFGG6VNY63D · pith_short_16: MZFGG6VNY63DHFWN · pith_short_8: MZFGG6VN

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/MZFGG6VNY63DHFWN4QPTWFRGNI \
  | 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: 664a637aadc7b63396cde41f3b16266a38e9d5c2a5056526e57cda5efecc1bc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f892b24f53de9d9078b33948a0974e68a66c32cea047e6186545b43874b8341",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-11-26T21:09:53Z",
    "title_canon_sha256": "1c767dca834b5a0dda82cdab932a61948da13a2d89fc9bf1a47a01415f07ba64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.11835",
    "kind": "arxiv",
    "version": 2
  }
}