Pith Number

pith:MMEVTQ5E

pith:2023:MMEVTQ5EWENY4L2MYWG2F7EPHX

not attested not anchored not stored refs pending

Geometric phases of mixed quantum states: A comparative study of interferometric and Uhlmann phases

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

arxiv:2301.01210 v3 · 2023-01-03 · 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{MMEVTQ5EWENY4L2MYWG2F7EPHX}

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	2026-07-05T06:59:28.946492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

630959c3a4b11b8e2f4cc58da2fc8f3df2988529f7d4de0966013a8d993b2301

Aliases

arxiv: 2301.01210 · arxiv_version: 2301.01210v3 · doi: 10.48550/arxiv.2301.01210 · pith_short_12: MMEVTQ5EWENY · pith_short_16: MMEVTQ5EWENY4L2M · pith_short_8: MMEVTQ5E

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/MMEVTQ5EWENY4L2MYWG2F7EPHX \
  | 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: 630959c3a4b11b8e2f4cc58da2fc8f3df2988529f7d4de0966013a8d993b2301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "859902e13c8394f76df7e52e8827c7d6bc8d66292bd72bfeae620023250edc95",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-03T17:02:59Z",
    "title_canon_sha256": "7781772ed322232d2f439dc542708f07a88f2fe34605922342e207ccc54ef2e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01210",
    "kind": "arxiv",
    "version": 3
  }
}