Pith Number

pith:I63GQTZF

pith:2011:I63GQTZFFRGNIPXLNKSXTJROU6

not attested not anchored not stored refs pending

The Mipsgal View of Supernova Remnants in the Galactic Plane

A. Noriega-Crespo, D. Pinheiro Goncalves, P.G. Martin, R. Paladini, S. J. Carey

arxiv:1104.2894 v1 · 2011-04-14 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I63GQTZFFRGNIPXLNKSXTJROU6}

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	2026-05-18T02:02:28.569742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47b6684f252c4cd43eeb6aa579a62ea7838602e4ca705c0bded4b8a81b7d4e1d

Aliases

arxiv: 1104.2894 · arxiv_version: 1104.2894v1 · doi: 10.48550/arxiv.1104.2894 · pith_short_12: I63GQTZFFRGN · pith_short_16: I63GQTZFFRGNIPXL · pith_short_8: I63GQTZF

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/I63GQTZFFRGNIPXLNKSXTJROU6 \
  | 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: 47b6684f252c4cd43eeb6aa579a62ea7838602e4ca705c0bded4b8a81b7d4e1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f426f206fed38cce53effca9c925fbefdc2e5c9e695d28a92547461d1c697a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-04-14T19:53:59Z",
    "title_canon_sha256": "c9bbac715ac2ea359dde70ade49271938ceb8fd2e7e83878a1d762f911928150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2894",
    "kind": "arxiv",
    "version": 1
  }
}