Pith Number

pith:KSOJRFBZ

pith:2013:KSOJRFBZD76Z4SP4GGEDTINXSY

not attested not anchored not stored refs pending

A note on proper affine vector fields in special non static axially symmetric Lorentzian manifolds

Ghulam Shabbir, K S Mahomed, R J Moitsheki

arxiv:1309.7464 v2 · 2013-09-28 · 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{KSOJRFBZD76Z4SP4GGEDTINXSY}

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	2026-05-18T00:53:11.151391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

549c9894391ffd9e49fc318839a1b79632a28df5817ba537a0389d91dd5d0e5f

Aliases

arxiv: 1309.7464 · arxiv_version: 1309.7464v2 · doi: 10.48550/arxiv.1309.7464 · pith_short_12: KSOJRFBZD76Z · pith_short_16: KSOJRFBZD76Z4SP4 · pith_short_8: KSOJRFBZ

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/KSOJRFBZD76Z4SP4GGEDTINXSY \
  | 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: 549c9894391ffd9e49fc318839a1b79632a28df5817ba537a0389d91dd5d0e5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1858a85ca507f5c24da9272cd345894cfdd99f7984640f70a44eb6f6ffc8a602",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-09-28T14:10:34Z",
    "title_canon_sha256": "fcbf232c4042b0701316e139ab58ee2fd9c4e6edf52fe94840fb799ea43feb69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7464",
    "kind": "arxiv",
    "version": 2
  }
}