Pith Number

pith:DXR52O6M

pith:2013:DXR52O6MZDF36TA2AJKHARLD57

not attested not anchored not stored refs pending

Big Black Hole, Little Neutron Star: Magnetic Dipole Fields in the Rindler Spacetime

Daniel J. D'Orazio, Janna Levin

arxiv:1302.3885 v3 · 2013-02-15 · astro-ph.HE · 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{DXR52O6MZDF36TA2AJKHARLD57}

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	2026-05-18T03:06:05.647713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1de3dd3bccc8cbbf4c1a0254704563efd9e4cd7572816d88a958f228602467e1

Aliases

arxiv: 1302.3885 · arxiv_version: 1302.3885v3 · doi: 10.48550/arxiv.1302.3885 · pith_short_12: DXR52O6MZDF3 · pith_short_16: DXR52O6MZDF36TA2 · pith_short_8: DXR52O6M

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/DXR52O6MZDF36TA2AJKHARLD57 \
  | 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: 1de3dd3bccc8cbbf4c1a0254704563efd9e4cd7572816d88a958f228602467e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94d10784fee01f1f1e308b01bc0f0691645820fb9eb1e8c79d63d296f281bccc",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-02-15T21:00:01Z",
    "title_canon_sha256": "257a40377fb6fdeb31002cbaa67ba8f39bb57692de90963989f6227fa6e38e65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3885",
    "kind": "arxiv",
    "version": 3
  }
}