Pith Number

pith:IL3VYW6D

pith:2004:IL3VYW6DIJF3IA2BUQB2J7WNDJ

not attested not anchored not stored refs pending

The Inflationary Paradigm: Predictions for CMB

Parentani Renaud

arxiv:astro-ph/0404022 v1 · 2004-04-01 · 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{IL3VYW6DIJF3IA2BUQB2J7WNDJ}

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	2026-05-18T04:30:35.546173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42f75c5bc3424bb40341a403a4fecd1a75fe65b2025b00be0625264147f3e6ad

Aliases

arxiv: astro-ph/0404022 · arxiv_version: astro-ph/0404022v1 · doi: 10.48550/arxiv.astro-ph/0404022 · pith_short_12: IL3VYW6DIJF3 · pith_short_16: IL3VYW6DIJF3IA2B · pith_short_8: IL3VYW6D

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/IL3VYW6DIJF3IA2BUQB2J7WNDJ \
  | 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: 42f75c5bc3424bb40341a403a4fecd1a75fe65b2025b00be0625264147f3e6ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2075ef3a7a800362e8f612d5947df0183c761ed49093cf43ba37acbdabdaff81",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-04-01T14:06:35Z",
    "title_canon_sha256": "0bae0af98bdd3f65d794cabfeecc204cb9ba97b3305b166ac82c22a53e0bede1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0404022",
    "kind": "arxiv",
    "version": 1
  }
}