Pith Number

pith:5SAQXKJW

pith:2022:5SAQXKJWHTXQ56H7DEGP5534MU

not attested not anchored not stored refs pending

Beyond the Berry Phase: Extrinsic Geometry of Quantum States

Alexander Avdoshkin, Fedor K. Popov

arxiv:2205.15353 v1 · 2022-05-30 · quant-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SAQXKJWHTXQ56H7DEGP5534MU}

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	2026-07-05T06:29:29.859580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec810ba9363cef0ef8ff190cfef77c651e95d4f95de807ad8218138cf9639ce8

Aliases

arxiv: 2205.15353 · arxiv_version: 2205.15353v1 · doi: 10.48550/arxiv.2205.15353 · pith_short_12: 5SAQXKJWHTXQ · pith_short_16: 5SAQXKJWHTXQ56H7 · pith_short_8: 5SAQXKJW

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/5SAQXKJWHTXQ56H7DEGP5534MU \
  | 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: ec810ba9363cef0ef8ff190cfef77c651e95d4f95de807ad8218138cf9639ce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "449dbf823b995a498b9df81a4377be493d78b1022c624f03844584652d50a403",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-05-30T18:01:34Z",
    "title_canon_sha256": "44b29e05a32afebaea16a76ee93a706925c1272d5986363748e277b7ff6118f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15353",
    "kind": "arxiv",
    "version": 1
  }
}