Pith Number

pith:CMIFVNKA

pith:2009:CMIFVNKAOGHOSROZXUZTNI5TGG

not attested not anchored not stored refs pending

TEASING: a fast and accurate approximation for the low multipole likelihood of the Cosmic Microwave Background temperature

E. Hivon, J.-F. Cardoso, K. Benabed, S. Prunet

arxiv:0901.4537 v1 · 2009-01-28 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMIFVNKAOGHOSROZXUZTNI5TGG}

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	2026-05-18T02:14:55.397955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13105ab540718ee945d9bd3336a3b331bd209450f692e5a7aa7d03e65dd84b31

Aliases

arxiv: 0901.4537 · arxiv_version: 0901.4537v1 · doi: 10.48550/arxiv.0901.4537 · pith_short_12: CMIFVNKAOGHO · pith_short_16: CMIFVNKAOGHOSROZ · pith_short_8: CMIFVNKA

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/CMIFVNKAOGHOSROZXUZTNI5TGG \
  | 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: 13105ab540718ee945d9bd3336a3b331bd209450f692e5a7aa7d03e65dd84b31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eda421bfec5cad9f9bc0596132d6259761fea9a71c4c10295d34fb7bd91723bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-01-28T19:47:43Z",
    "title_canon_sha256": "64f4aa0e6255230fc1b2e4b76b49bec1dad81e760bcc0da5086f24fb07ee49ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4537",
    "kind": "arxiv",
    "version": 1
  }
}