Pith Number

pith:CJ4RXPAH

pith:2022:CJ4RXPAH3YZDQVJ3O3CDHFI2BQ

not attested not anchored not stored refs pending

Generalizations of Berry phase and differentiation of purified state and thermal vacuum of mixed states

Chih-Chun Chien, Hao Guo, Xin Wang, Xu-Yang Hou, Zheng Zhou, Zi-Wen Huang

arxiv:2205.08679 v2 · 2022-05-18 · quant-ph · 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{CJ4RXPAH3YZDQVJ3O3CDHFI2BQ}

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	2026-07-05T05:19:15.430035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12791bbc07de3238553b76c433951a0c3c7f0c871facafab4c0a13d577b1fdaa

Aliases

arxiv: 2205.08679 · arxiv_version: 2205.08679v2 · doi: 10.48550/arxiv.2205.08679 · pith_short_12: CJ4RXPAH3YZD · pith_short_16: CJ4RXPAH3YZDQVJ3 · pith_short_8: CJ4RXPAH

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/CJ4RXPAH3YZDQVJ3O3CDHFI2BQ \
  | 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: 12791bbc07de3238553b76c433951a0c3c7f0c871facafab4c0a13d577b1fdaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ae1043070f66cc312f096dc406fba2b36304f60add1feaaed85dc270aa65ee5",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-05-18T01:32:29Z",
    "title_canon_sha256": "f5594ed5f8cee0e5317effa16eca6d80f791a1183f076fe3d592ca7bc3e82ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08679",
    "kind": "arxiv",
    "version": 2
  }
}