Pith Number

pith:N4FHHMXI

pith:2010:N4FHHMXIQ4JXOLQO67YUOQLWF3

not attested not anchored not stored refs pending

Do spectra improve distance measurements of Type Ia supernovae?

Kaisey S. Mandel, Robert P. Kirshner, St\'ephane Blondin

arxiv:1012.0005 v2 · 2010-11-30 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4FHHMXIQ4JXOLQO67YUOQLWF3}

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

pop-cosmos: Disentangling galaxy properties from observables using data-driven approaches

Receipt and verification

First computed	2026-05-18T04:32:11.354683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f0a73b2e88713772e0ef7f14741762ed315b75d07f96927cb5e94b286e84a3a

Aliases

arxiv: 1012.0005 · arxiv_version: 1012.0005v2 · doi: 10.48550/arxiv.1012.0005 · pith_short_12: N4FHHMXIQ4JX · pith_short_16: N4FHHMXIQ4JXOLQO · pith_short_8: N4FHHMXI

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/N4FHHMXIQ4JXOLQO67YUOQLWF3 \
  | 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: 6f0a73b2e88713772e0ef7f14741762ed315b75d07f96927cb5e94b286e84a3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d0e5d3ce923640546f20e0b06e00954777728c213474009a97b85ca225c2a6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-30T21:00:30Z",
    "title_canon_sha256": "1f37636217777c9c0214b4ad92329471f0b31c9515bab46d78852390cda1625f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0005",
    "kind": "arxiv",
    "version": 2
  }
}