Pith Number

pith:OT2XAPXW

pith:2011:OT2XAPXWCTSUO4LMJWLNC6X6AC

not attested not anchored not stored refs pending

Non-detection of magnetic fields in the central stars of the planetary nebulae NGC 1360 and LSS 1362

F. Leone, G. Privitera, M. J. Martinez Gonzalez, R. L. M. Corradi, R. Manso Sainz

arxiv:1104.1042 v1 · 2011-04-06 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OT2XAPXWCTSUO4LMJWLNC6X6AC}

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	2026-05-18T02:02:37.321576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74f5703ef614e547716c4d96d17afe008632b5e9624179a2b9c50dddea8b7d46

Aliases

arxiv: 1104.1042 · arxiv_version: 1104.1042v1 · doi: 10.48550/arxiv.1104.1042 · pith_short_12: OT2XAPXWCTSU · pith_short_16: OT2XAPXWCTSUO4LM · pith_short_8: OT2XAPXW

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/OT2XAPXWCTSUO4LMJWLNC6X6AC \
  | 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: 74f5703ef614e547716c4d96d17afe008632b5e9624179a2b9c50dddea8b7d46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9753b1aa74456b426ef9119e1604243eace1c17b34fb856e7de0d3f28346931f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-04-06T09:27:29Z",
    "title_canon_sha256": "19503be77d379288717e1579ba3f9e31e2fc67855e020b9f93e86c9cc2ef7421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1042",
    "kind": "arxiv",
    "version": 1
  }
}