Pith Number

pith:V5ZUVBWP

pith:2008:V5ZUVBWPQZMVLGE7GOV5V5TDIG

not attested not anchored not stored refs pending

Probing Dark Energy Inhomogeneities with Supernovae

Edvard Mortsell, Michael Blomqvist, Serena Nobili

arxiv:0806.0496 v2 · 2008-06-03 · 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{V5ZUVBWPQZMVLGE7GOV5V5TDIG}

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	2026-05-18T02:35:22.038637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af734a86cf865955989f33abdaf66341b05eb70d86a07cd8625d31a6b60e48fd

Aliases

arxiv: 0806.0496 · arxiv_version: 0806.0496v2 · doi: 10.48550/arxiv.0806.0496 · pith_short_12: V5ZUVBWPQZMV · pith_short_16: V5ZUVBWPQZMVLGE7 · pith_short_8: V5ZUVBWP

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/V5ZUVBWPQZMVLGE7GOV5V5TDIG \
  | 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: af734a86cf865955989f33abdaf66341b05eb70d86a07cd8625d31a6b60e48fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f69dea2d7e3fd7af0cbb01b3ce5a505c99c067dadbf3bada4e8db31a59395d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-03T11:04:15Z",
    "title_canon_sha256": "c3bea3a5b77b2b3fb143aa9a963b0fc33f10f0f50f906a6caa9be43a1e9bc7ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.0496",
    "kind": "arxiv",
    "version": 2
  }
}