Pith Number

pith:PZATZ4GE

pith:2008:PZATZ4GES5SFCZRSOS5MBB6YKK

not attested not anchored not stored refs pending

Measuring Dust Production in the Small Magellanic Cloud Core-Collapse Supernova Remnant 1E 0102.2-7219

Alberto D. Bolatto, Jacco van Loon, J. D. T. Smith, Karin M. Sandstrom, Snezana Stanimirovic

arxiv:0810.2803 v2 · 2008-10-15 · 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{PZATZ4GES5SFCZRSOS5MBB6YKK}

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	2026-05-18T04:29:25.968856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e413cf0c4976451663274bac087d85286883d5cab73d49bb31f13137428519c

Aliases

arxiv: 0810.2803 · arxiv_version: 0810.2803v2 · doi: 10.48550/arxiv.0810.2803 · pith_short_12: PZATZ4GES5SF · pith_short_16: PZATZ4GES5SFCZRS · pith_short_8: PZATZ4GE

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/PZATZ4GES5SFCZRSOS5MBB6YKK \
  | 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: 7e413cf0c4976451663274bac087d85286883d5cab73d49bb31f13137428519c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93abbcdce6804b73916ce5bf54c2336172e5741755d3e742a1bad0da150c9f7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-15T20:52:13Z",
    "title_canon_sha256": "9a39489c426641b1810b2d3949931e5e44702ec479f3936eebabb7e9a2b9ec10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.2803",
    "kind": "arxiv",
    "version": 2
  }
}