Pith Number

pith:SLOPNBYO

pith:2012:SLOPNBYOTU22HWLHB445NIMWSJ

not attested not anchored not stored refs pending

Ionization Source of a Minor-axis Cloud in the Outer Halo of M82

A. Shimono, H. Sugai, J. Bland-Hawthorn, K. Matsubayashi, M. Kajisawa, S. Ozaki, T. Hattori, T. Nagao, T. Yoshikawa, Y. Shioya, Y. Taniguchi

arxiv:1210.8149 v1 · 2012-10-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLOPNBYOTU22HWLHB445NIMWSJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:39:52.639704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92dcf6870e9d35a3d9670f39d6a196925662e41696e2692d8e7e3a6db9c95cb5

Aliases

arxiv: 1210.8149 · arxiv_version: 1210.8149v1 · doi: 10.48550/arxiv.1210.8149 · pith_short_12: SLOPNBYOTU22 · pith_short_16: SLOPNBYOTU22HWLH · pith_short_8: SLOPNBYO

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/SLOPNBYOTU22HWLHB445NIMWSJ \
  | 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: 92dcf6870e9d35a3d9670f39d6a196925662e41696e2692d8e7e3a6db9c95cb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "938cfe55fd40ce19e3bf2a6988508fe81351f6c869087ca3960b2a96bb98ce34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-10-30T20:00:01Z",
    "title_canon_sha256": "2ca8b3d5c558d8bd55b3563d6a8fb3033bf6a67cfd4b9b1917eaa77029cd98bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8149",
    "kind": "arxiv",
    "version": 1
  }
}