Pith Number

pith:LHWY3YRM

pith:2007:LHWY3YRM6VQAQRKCZ4DZRPCRKZ

not attested not anchored not stored refs pending

Direction Dependent Non-gaussianity in High-z Supernova Data

Shashikant Gupta, Tanmoy Laskar, Tarun Deep Saini

arxiv:astro-ph/0701683 v2 · 2007-01-24 · 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{LHWY3YRM6VQAQRKCZ4DZRPCRKZ}

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	2026-05-18T04:30:46.700191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59ed8de22cf560084542cf0798bc515673c50b3a600e1392203060a3feafe420

Aliases

arxiv: astro-ph/0701683 · arxiv_version: astro-ph/0701683v2 · doi: 10.48550/arxiv.astro-ph/0701683 · pith_short_12: LHWY3YRM6VQA · pith_short_16: LHWY3YRM6VQAQRKC · pith_short_8: LHWY3YRM

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/LHWY3YRM6VQAQRKCZ4DZRPCRKZ \
  | 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: 59ed8de22cf560084542cf0798bc515673c50b3a600e1392203060a3feafe420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "742da8a0af2d06c2ce520c85dbeead4f541150d89c51e20e145bf18c82182061",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-24T13:59:19Z",
    "title_canon_sha256": "994ae110d2ffb367c920569452fc35c73342a87c4b8d3be5d8edcb5882d46d06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701683",
    "kind": "arxiv",
    "version": 2
  }
}