Pith Number

pith:ZWCWPAGK

pith:2009:ZWCWPAGKQQQUWYFQSIHTH5WZGO

not attested not anchored not stored refs pending

A multifrequency method based on the Matched Multifilter for the detection of point sources in CMB maps

D. Herranz, J. Gonz\'alez-Nuevo, J.L. Sanz, L.F. Lanz, M. L\'opez-Caniego

arxiv:0907.0603 v1 · 2009-07-03 · 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{ZWCWPAGKQQQUWYFQSIHTH5WZGO}

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	2026-05-18T02:13:05.497772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd856780ca84214b60b0920f33f6d933849c12cdfcc033ad0079c2ea2c5a2552

Aliases

arxiv: 0907.0603 · arxiv_version: 0907.0603v1 · doi: 10.48550/arxiv.0907.0603 · pith_short_12: ZWCWPAGKQQQU · pith_short_16: ZWCWPAGKQQQUWYFQ · pith_short_8: ZWCWPAGK

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/ZWCWPAGKQQQUWYFQSIHTH5WZGO \
  | 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: cd856780ca84214b60b0920f33f6d933849c12cdfcc033ad0079c2ea2c5a2552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "146a8da1e2e22a2a46669e038957908662372688a45d09e060d89ca16a0f5143",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-07-03T11:54:28Z",
    "title_canon_sha256": "235cb6e3b30f5b243c59bd3622988a8fc2787b2b57957356e4c3d6bad428c847"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0603",
    "kind": "arxiv",
    "version": 1
  }
}