Pith Number

pith:6U6CGPE6

pith:2008:6U6CGPE64GXZOAS45ZU3FWK7US

not attested not anchored not stored refs pending

Component separation methods for the Planck mission

A.Bonaldi, C.Baccigalupi, C.Dickinson, D.Herranz, E.Martinez-Gonz\'alez, E.Salerno, F.K.Hansen, F.Stivoli, G.de Zotti, G.Patanchon, H.K.Eriksen, J.-B.Melin, J.Bobin, J.Delabrouille, J.-F.Cardoso, J.Gonz\'alez-Nuevo, J.L.Sanz, J.-L.Starck, M.-A.Miville-Desch\^enes, M.Betoule, M.LeJeune, M.L\'opez-Caniego, M.Massardi, P.Vielva, R.B.Barreiro, R.Stompor, S.M.Leach, S.Prunet, S.Ricciardi, V.Stolyarov

arxiv:0805.0269 v3 · 2008-05-02 · 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{6U6CGPE64GXZOAS45ZU3FWK7US}

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	2026-07-04T15:53:04.866624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f53c233c9ee1af97025cee69b2d95fa48ee0b9764c45ebdcd21e03efdc75fceb

Aliases

arxiv: 0805.0269 · arxiv_version: 0805.0269v3 · doi: 10.48550/arxiv.0805.0269 · pith_short_12: 6U6CGPE64GXZ · pith_short_16: 6U6CGPE64GXZOAS4 · pith_short_8: 6U6CGPE6

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/6U6CGPE64GXZOAS45ZU3FWK7US \
  | 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: f53c233c9ee1af97025cee69b2d95fa48ee0b9764c45ebdcd21e03efdc75fceb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a48fe2c1ee57cbf112d3e8b565c98cd56e2c6406afc4d6de0ced722fe6e8d5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-05-02T18:26:36Z",
    "title_canon_sha256": "e6d2efe7ef9b1db0c6821c136c8297f4480d407c4056865af28b7ba89a59e236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.0269",
    "kind": "arxiv",
    "version": 3
  }
}