Pith Number

pith:W52YX5L4

pith:2023:W52YX5L4O2B7EW7SJ4G3Y4ZXSG

not attested not anchored not stored refs pending

Exact zeros of fidelity in finite-size systems as a signature for probing quantum phase transitions

Bozhen Zhou, Shu Chen, Yumeng Zeng

arxiv:2310.11951 v2 · 2023-10-18 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W52YX5L4O2B7EW7SJ4G3Y4ZXSG}

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	2026-07-05T09:01:26.557615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7758bf57c7683f25bf24f0dbc733791b1f5bc538bb15e5c0f5384dfb40f8f97

Aliases

arxiv: 2310.11951 · arxiv_version: 2310.11951v2 · doi: 10.48550/arxiv.2310.11951 · pith_short_12: W52YX5L4O2B7 · pith_short_16: W52YX5L4O2B7EW7S · pith_short_8: W52YX5L4

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/W52YX5L4O2B7EW7SJ4G3Y4ZXSG \
  | 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: b7758bf57c7683f25bf24f0dbc733791b1f5bc538bb15e5c0f5384dfb40f8f97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d8bf86585151dc9579d6eca0974f277d6db849c2a1e0a4d06adc2f94392311",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-10-18T13:25:14Z",
    "title_canon_sha256": "ec192e921595b72751dddb29c4b885fed4ee1525a9149f8139e310983bc1b8c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.11951",
    "kind": "arxiv",
    "version": 2
  }
}