Pith Number

pith:6AGO6APL

pith:2003:6AGO6APL3KX3A5UOK5WPK6VVFQ

not attested not anchored not stored refs pending

The Planck High Frequency Instrument, a 3rd generation CMB experiment, and a full sky submillimeter survey

A. Benoit, A. Lange, A. Murphy, B. Maffei, D. Santos, D. Yvon, F. Bouchet, F. Couchot, F. Pajot, G. Efstathiou, G. Guyot, I. Ristorcelli, J. Bock, J. Charra, J. Delabrouille, J.F. Sygnet, J.L. Puget, J.M. Lamarre, J.P. Bernard, J.P. Torre, M. Giard, M. Piat, P.A.R. Ade, P. De Bernardis, R. Sudiwala, V. Yurchenko

arxiv:astro-ph/0308075 v1 · 2003-08-05 · 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{6AGO6APL3KX3A5UOK5WPK6VVFQ}

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	2026-05-18T01:40:38.423014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f00cef01ebdaafb0768e576cf57ab52c398c11fe3b8436b1ac03ff58f780ce23

Aliases

arxiv: astro-ph/0308075 · arxiv_version: astro-ph/0308075v1 · doi: 10.48550/arxiv.astro-ph/0308075 · pith_short_12: 6AGO6APL3KX3 · pith_short_16: 6AGO6APL3KX3A5UO · pith_short_8: 6AGO6APL

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/6AGO6APL3KX3A5UOK5WPK6VVFQ \
  | 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: f00cef01ebdaafb0768e576cf57ab52c398c11fe3b8436b1ac03ff58f780ce23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "222c482928946464af44b1621075bacbffb4e014868a2c1f341afdaff4b2003f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-08-05T15:22:09Z",
    "title_canon_sha256": "f011d5dd2df40a655d7f2f2c820c0e227ce30ed69af1c7a03fa0062d8c2a92d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0308075",
    "kind": "arxiv",
    "version": 1
  }
}