Pith Number

pith:T5Y7RNKR

pith:2012:T5Y7RNKR3WZPBXSFISGERBSRJC

not attested not anchored not stored refs pending

Analytical and Monte Carlo results for the surface-brightness diameter relationship in supernova remnants

L. Zaninetti

arxiv:1201.5223 v1 · 2012-01-25 · 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{T5Y7RNKR3WZPBXSFISGERBSRJC}

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	2026-05-18T04:03:55.286507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f71f8b551ddb2f0de45448c4886514887ab2e7f08724051320a57f591319115

Aliases

arxiv: 1201.5223 · arxiv_version: 1201.5223v1 · doi: 10.48550/arxiv.1201.5223 · pith_short_12: T5Y7RNKR3WZP · pith_short_16: T5Y7RNKR3WZPBXSF · pith_short_8: T5Y7RNKR

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/T5Y7RNKR3WZPBXSFISGERBSRJC \
  | 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: 9f71f8b551ddb2f0de45448c4886514887ab2e7f08724051320a57f591319115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5792dfb2c879963ee66439507c066cdf7c0911c17a0bd8fe08e4bcddde888e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-25T10:02:20Z",
    "title_canon_sha256": "2f824f571aeb3cce5e96eb5072c003b9c9bc7a5c46f3838987963ff1b283ef1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5223",
    "kind": "arxiv",
    "version": 1
  }
}