Pith Number

pith:MQT2OQY4

pith:2010:MQT2OQY4DHG6ONGPHFQ5CWZPKB

not attested not anchored not stored refs pending

Gyratons on Melvin spacetime

Hedvika Kadlecova, Pavel Krtous

arxiv:1006.1794 v3 · 2010-06-09 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQT2OQY4DHG6ONGPHFQ5CWZPKB}

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	2026-05-18T04:41:27.251189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6427a7431c19cde734cf3961d15b2f504b3f64239e272dd8a382328d2ec4d507

Aliases

arxiv: 1006.1794 · arxiv_version: 1006.1794v3 · doi: 10.48550/arxiv.1006.1794 · pith_short_12: MQT2OQY4DHG6 · pith_short_16: MQT2OQY4DHG6ONGP · pith_short_8: MQT2OQY4

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/MQT2OQY4DHG6ONGPHFQ5CWZPKB \
  | 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: 6427a7431c19cde734cf3961d15b2f504b3f64239e272dd8a382328d2ec4d507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68683d010abe15bca774715097ff927a12e836830da9e5feb1a2aac73cb0576b",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-06-09T13:16:57Z",
    "title_canon_sha256": "142e18042e50af0f9683c7edabda1b9468034da153af7a9a10c6538ad7e48e9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1794",
    "kind": "arxiv",
    "version": 3
  }
}