Pith Number

pith:SPKYQOCI

pith:2026:SPKYQOCI7X2T5Q6JSAO6CWIPPH

not attested not anchored not stored refs pending

Geometric Aharonov-Bohm phase effect around a black hole

Kaushlendra Kumar, Shahn Majid

arxiv:2605.28582 v1 · 2026-05-27 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPKYQOCI7X2T5Q6JSAO6CWIPPH}

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	2026-05-28T02:04:56.995064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93d5883848fdf53ec3c9901de1590f79d9bef2c46c22c9b46f98dc18d3819170

Aliases

arxiv: 2605.28582 · arxiv_version: 2605.28582v1 · doi: 10.48550/arxiv.2605.28582 · pith_short_12: SPKYQOCI7X2T · pith_short_16: SPKYQOCI7X2T5Q6J · pith_short_8: SPKYQOCI

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/SPKYQOCI7X2T5Q6JSAO6CWIPPH \
  | 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: 93d5883848fdf53ec3c9901de1590f79d9bef2c46c22c9b46f98dc18d3819170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d525caf8e9324e43a348963fe59f0684c0dea385ea20315708c580c35292620f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-27T15:04:43Z",
    "title_canon_sha256": "345e2d75d70318971cac858dd8abf9ba302479dccb89f45d56a7ec5d91245141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28582",
    "kind": "arxiv",
    "version": 1
  }
}