Pith Number

pith:AL66CAXC

pith:2013:AL66CAXCH33UGXBGWZUB63A4S3

not attested not anchored not stored refs pending

Eight New Radio Pulsars in the Large Magellanic Cloud

Duncan Lorimer, Fronefield Crawford, Jayanth Chennamangalam, John Madden, Joshua Ridley, Ryan Anella, Suzannah Bailey

arxiv:1304.6412 v1 · 2013-04-23 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AL66CAXCH33UGXBGWZUB63A4S3}

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	2026-05-18T01:50:22.872837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02fde102e23ef7435c26b6681f6c1c96f147022a6f03ff06504ad1bb52b9a285

Aliases

arxiv: 1304.6412 · arxiv_version: 1304.6412v1 · doi: 10.48550/arxiv.1304.6412 · pith_short_12: AL66CAXCH33U · pith_short_16: AL66CAXCH33UGXBG · pith_short_8: AL66CAXC

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/AL66CAXCH33UGXBGWZUB63A4S3 \
  | 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: 02fde102e23ef7435c26b6681f6c1c96f147022a6f03ff06504ad1bb52b9a285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "682d6d3a3036401be36f65fa08102480d123952e7d1afb455d27079655711f3d",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-04-23T20:07:57Z",
    "title_canon_sha256": "e13fa1b2ad8479a2452c5ebf16d6c19d5f685337f4e183f383fa3d0552aff746"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6412",
    "kind": "arxiv",
    "version": 1
  }
}