Pith Number

pith:7H3FZS6Q

pith:1997:7H3FZS6QKHFGJYAXLCY22NY2GD

not attested not anchored not stored refs pending

Generalized Aharonov-Bohm effect, homotopy classes and Hausdorff dimension

H. Kr\"oger

arxiv:quant-ph/9702005 v1 · 1997-01-31 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7H3FZS6QKHFGJYAXLCY22NY2GD}

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	2026-05-18T01:09:12.846525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9f65ccbd051ca64e01758b1ad371a30d59bc1de851f9a34e15610fb7690b7ce

Aliases

arxiv: quant-ph/9702005 · arxiv_version: quant-ph/9702005v1 · doi: 10.48550/arxiv.quant-ph/9702005 · pith_short_12: 7H3FZS6QKHFG · pith_short_16: 7H3FZS6QKHFGJYAX · pith_short_8: 7H3FZS6Q

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/7H3FZS6QKHFGJYAXLCY22NY2GD \
  | 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: f9f65ccbd051ca64e01758b1ad371a30d59bc1de851f9a34e15610fb7690b7ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f95033358ab813d47ac211675f3ac2d0c1b9ad19d19a759722a70c9e9a7c70ef",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1997-01-31T20:15:40Z",
    "title_canon_sha256": "f9ab685e238282a17861a96dc7f00b6d8462bee82b3a3ea9e997be58847b0b2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9702005",
    "kind": "arxiv",
    "version": 1
  }
}