Pith Number

pith:IS24VRBN

pith:2006:IS24VRBNMNBVXFIYQULIYKPPOX

not attested not anchored not stored refs pending

The effect of inhomogeneous expansion on the supernova observations

Kari Enqvist, Teppo Mattsson

arxiv:astro-ph/0609120 v4 · 2006-09-05 · 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{IS24VRBNMNBVXFIYQULIYKPPOX}

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

Domain-wall Quintessence

Receipt and verification

First computed	2026-05-18T04:38:37.330407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44b5cac42d63435b951885168c29ef75f623471f2763754f86e48557c9c938d8

Aliases

arxiv: astro-ph/0609120 · arxiv_version: astro-ph/0609120v4 · doi: 10.48550/arxiv.astro-ph/0609120 · pith_short_12: IS24VRBNMNBV · pith_short_16: IS24VRBNMNBVXFIY · pith_short_8: IS24VRBN

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/IS24VRBNMNBVXFIYQULIYKPPOX \
  | 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: 44b5cac42d63435b951885168c29ef75f623471f2763754f86e48557c9c938d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cea661f3a7465153908e94472a81a29e17997ba24994fb80e8dfd01b0d22aa49",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-05T19:16:16Z",
    "title_canon_sha256": "1d68ec593a9504889beb76fffd0f65f345a9180c7d575ee69d212830d132b08c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609120",
    "kind": "arxiv",
    "version": 4
  }
}