Pith Number

pith:JMQRGK3W

pith:2007:JMQRGK3WBA74ZSLCYNWXFHIRRR

not attested not anchored not stored refs pending

The joint large-scale foreground-CMB posteriors of the 3-year WMAP data

A. J. Banday, C. Dickinson, C. R. Lawrence, H. K. Eriksen, J. B. Jewell, K. M. Gorski

arxiv:0709.1037 v1 · 2007-09-07 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMQRGK3WBA74ZSLCYNWXFHIRRR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:36:41.961018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b21132b76083fccc962c36d729d118c56ab2363a42965c46511b627848831b6

Aliases

arxiv: 0709.1037 · arxiv_version: 0709.1037v1 · doi: 10.48550/arxiv.0709.1037 · pith_short_12: JMQRGK3WBA74 · pith_short_16: JMQRGK3WBA74ZSLC · pith_short_8: JMQRGK3W

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/JMQRGK3WBA74ZSLCYNWXFHIRRR \
  | 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: 4b21132b76083fccc962c36d729d118c56ab2363a42965c46511b627848831b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98a945594b94fb1bc2da533b14228ad4a9152f1b71b54d2b7bd2293b125d12c8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-07T14:19:52Z",
    "title_canon_sha256": "36ed0d3739294bf8133c24f96cdca14d9d52374230308741dae284a644138eb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.1037",
    "kind": "arxiv",
    "version": 1
  }
}