Pith Number

pith:HIFKPR7Y

pith:1998:HIFKPR7YSDNTP33AYL6LAMXUV2

not attested not anchored not stored refs pending

Snapshot Distances to Type Ia Supernovae -- All in ``One'' Night's Work

Adam G. Riess, Alexei V. Filippenko, Peter Nugent, Robert P. Kirshner, Saul Perlmutter

arxiv:astro-ph/9804065 v1 · 1998-04-06 · 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{HIFKPR7YSDNTP33AYL6LAMXUV2}

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

Cosmic strings in the complex symmetron model

Receipt and verification

First computed	2026-07-04T16:06:17.519357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a0aa7c7f890db37ef60c2fcb032f4ae9c55de262fa831a2ea08a19567de513c

Aliases

arxiv: astro-ph/9804065 · arxiv_version: astro-ph/9804065v1 · doi: 10.48550/arxiv.astro-ph/9804065 · pith_short_12: HIFKPR7YSDNT · pith_short_16: HIFKPR7YSDNTP33A · pith_short_8: HIFKPR7Y

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/HIFKPR7YSDNTP33AYL6LAMXUV2 \
  | 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: 3a0aa7c7f890db37ef60c2fcb032f4ae9c55de262fa831a2ea08a19567de513c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e1b35bf562db2afc1878be96e6b07e67b4d29b89b09566611c898c86eb2d93c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-04-06T23:04:27Z",
    "title_canon_sha256": "b4bcad3e397644b194d1f88f4aed5eb0535158ccb0859365db889e4eff7493b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9804065",
    "kind": "arxiv",
    "version": 1
  }
}