Pith Number

pith:67S5LKGV

pith:2008:67S5LKGVIFKKUXH2YQEVTRKIQ3

not attested not anchored not stored refs pending

Chandra and XMM Observations of the Composite Supernova Remnant G327.1-1.1

2), (3) The University of Sydney, (4) Rutgers University, (5) Royal Netherlands Meteorological Institute), B. M. Gaensler (3), CfA (2) University of Minnesota, Eric van der Swaluw (5) ((1) Harvard-Smithsonian Center for Astrophysics, John P. Hughes (4), Patrick Slane (1), Tea Temim (1

arxiv:0811.0832 v1 · 2008-11-05 · 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{67S5LKGVIFKKUXH2YQEVTRKIQ3}

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	2026-05-18T04:29:25.384296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7e5d5a8d54154aa5cfac40959c54886fa083f3fb578d55b890cf416d5e85167

Aliases

arxiv: 0811.0832 · arxiv_version: 0811.0832v1 · doi: 10.48550/arxiv.0811.0832 · pith_short_12: 67S5LKGVIFKK · pith_short_16: 67S5LKGVIFKKUXH2 · pith_short_8: 67S5LKGV

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/67S5LKGVIFKKUXH2YQEVTRKIQ3 \
  | 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: f7e5d5a8d54154aa5cfac40959c54886fa083f3fb578d55b890cf416d5e85167

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1ddee74878abc9347157e275c0ea910139bc6171aa17a56eaa436df1be7580",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-05T22:00:02Z",
    "title_canon_sha256": "271930e695e823b9094d1239a1a41f5fb72ccb26088cba354c4e41878055993a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0832",
    "kind": "arxiv",
    "version": 1
  }
}