Pith Number

pith:JOPMTUGU

pith:2008:JOPMTUGUKUPWP4RA564HSWWVXX

not attested not anchored not stored refs pending

New XMM-Newton observations of SNRs in the SMC

A.Y. De Horta, B.E. Reaser, E.J. Crawford, F. Haberl, F.H. Stootman, J.L. Payne, M.D. Filipovic, P.F. Winkler, W. Pietsch

arxiv:0805.0165 v1 · 2008-05-02 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOPMTUGUKUPWP4RA564HSWWVXX}

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.

Cited by

1 paper in Pith

Supernova remnants in the new radio astronomy era

Receipt and verification

First computed	2026-07-04T15:12:20.825052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b9ec9d0d4551f67f220efb8795ad5bddd518232cd91bc70670900da004e91f1

Aliases

arxiv: 0805.0165 · arxiv_version: 0805.0165v1 · doi: 10.48550/arxiv.0805.0165 · pith_short_12: JOPMTUGUKUPW · pith_short_16: JOPMTUGUKUPWP4RA · pith_short_8: JOPMTUGU

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/JOPMTUGUKUPWP4RA564HSWWVXX \
  | 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: 4b9ec9d0d4551f67f220efb8795ad5bddd518232cd91bc70670900da004e91f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae9cbbbe7f005dad7086e25675827640ac389bb7eced8f36f3a52975dc757cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-05-02T00:36:13Z",
    "title_canon_sha256": "e920cc1628bea96a4ad55b2e0ab889ad08f019123f7dd36cd278c278637fe899"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.0165",
    "kind": "arxiv",
    "version": 1
  }
}