Pith Number

pith:X7ZECN4N

pith:2000:X7ZECN4NG43KFZ53JVEI2ZMCPH

not attested not anchored not stored refs pending

Secondary CMB anisotropies from the kinetic SZ effect

A. Balbi, J. Silk, P. Valageas

arxiv:astro-ph/0009040 v2 · 2000-09-04 · 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{X7ZECN4NG43KFZ53JVEI2ZMCPH}

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	2026-07-04T16:17:06.650855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bff241378d3736a2e7bb4d488d658279f5b80b99356ceb4db2a3bfcbdad0e859

Aliases

arxiv: astro-ph/0009040 · arxiv_version: astro-ph/0009040v2 · doi: 10.48550/arxiv.astro-ph/0009040 · pith_short_12: X7ZECN4NG43K · pith_short_16: X7ZECN4NG43KFZ53 · pith_short_8: X7ZECN4N

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/X7ZECN4NG43KFZ53JVEI2ZMCPH \
  | 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: bff241378d3736a2e7bb4d488d658279f5b80b99356ceb4db2a3bfcbdad0e859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9b93a79a3db7ee2d58bc52855840ac975ba8de73ec5b73304275400b3ca235d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-09-04T09:25:41Z",
    "title_canon_sha256": "8bf235f6b5a6ef27a084cb3440f835758dde3854bc3b33ddd93c381e457121f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0009040",
    "kind": "arxiv",
    "version": 2
  }
}