Pith Number

pith:B5KQRIU6

pith:2007:B5KQRIU6B3RTDOZYZD73U2RQMF

not attested not anchored not stored refs pending

Secondary anisotropies of the CMB

Joseph Silk, Nabila Aghanim, Subhabrata Majumdar

arxiv:0711.0518 v1 · 2007-11-04 · 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{B5KQRIU6B3RTDOZYZD73U2RQMF}

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	2026-07-04T15:44:34.587811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f5508a29e0ee331bb38c8ffba6a30615c27f50898e4fa72c2f620244ff70d22

Aliases

arxiv: 0711.0518 · arxiv_version: 0711.0518v1 · doi: 10.48550/arxiv.0711.0518 · pith_short_12: B5KQRIU6B3RT · pith_short_16: B5KQRIU6B3RTDOZY · pith_short_8: B5KQRIU6

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/B5KQRIU6B3RTDOZYZD73U2RQMF \
  | 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: 0f5508a29e0ee331bb38c8ffba6a30615c27f50898e4fa72c2f620244ff70d22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "403274181570fd8bd7108e94de38481d812cf6e942bcee2446c42df629824948",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-11-04T13:00:14Z",
    "title_canon_sha256": "c041f1ffb0e332c059bc0da2b241aaff9a0953e9f0911acfd66af7bfdcc0b18e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.0518",
    "kind": "arxiv",
    "version": 1
  }
}