Pith Number

pith:E7T4NIQH

pith:2018:E7T4NIQH363H3MWWPAKM4EMWZG

not attested not anchored not stored refs pending

Twisted magnetosphere with quadrupolar fields in the exterior of a neutron star

Yasufumi Kojima

arxiv:1803.11311 v1 · 2018-03-30 · 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{E7T4NIQH363H3MWWPAKM4EMWZG}

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	2026-05-18T00:17:38.019402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27e7c6a207dfb67db2d67814ce1196c9b1e27d0fe451b17e21d035dcfc2b0b92

Aliases

arxiv: 1803.11311 · arxiv_version: 1803.11311v1 · doi: 10.48550/arxiv.1803.11311 · pith_short_12: E7T4NIQH363H · pith_short_16: E7T4NIQH363H3MWW · pith_short_8: E7T4NIQH

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/E7T4NIQH363H3MWWPAKM4EMWZG \
  | 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: 27e7c6a207dfb67db2d67814ce1196c9b1e27d0fe451b17e21d035dcfc2b0b92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "477b067c6c1ddc42f4371d374b6441f8ee807e7713c0b3de593ce37e506d6bca",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-03-30T01:43:59Z",
    "title_canon_sha256": "02fe8dffbe897d887c3c5700595c7b8fd3b34ceee53e7ca062b0ca90fb36ab1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11311",
    "kind": "arxiv",
    "version": 1
  }
}