Pith Number

pith:BAYXOCJO

pith:2001:BAYXOCJO24OYG5VZ2YIZAM6FQQ

not attested not anchored not stored refs pending

The dependence of cosmological parameters estimated from the microwave background on non-gaussianity

Italy), Luca Amendola (Osservatorio Astronomico di Roma

arxiv:astro-ph/0107527 v1 · 2001-07-27 · astro-ph · hep-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{BAYXOCJO24OYG5VZ2YIZAM6FQQ}

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	2026-07-04T16:23:46.680058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

083177092ed71d8376b9d6119033c5840dce606c7518c5e03fe7754e56c0eed4

Aliases

arxiv: astro-ph/0107527 · arxiv_version: astro-ph/0107527v1 · doi: 10.48550/arxiv.astro-ph/0107527 · pith_short_12: BAYXOCJO24OY · pith_short_16: BAYXOCJO24OYG5VZ · pith_short_8: BAYXOCJO

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/BAYXOCJO24OYG5VZ2YIZAM6FQQ \
  | 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: 083177092ed71d8376b9d6119033c5840dce606c7518c5e03fe7754e56c0eed4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e16981de043d2f2d77ef25e1c8579862c56f98a0a1f7a5bd885650c907b629ed",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-07-27T11:55:14Z",
    "title_canon_sha256": "c6f984234ec434923dc9208edfa054dbb28169a06b95043bdc827272edb73a16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0107527",
    "kind": "arxiv",
    "version": 1
  }
}