Pith Number

pith:SB4CCCH2

pith:2003:SB4CCCH2RACLKJMHDWZXW3VLIA

not attested not anchored not stored refs pending

First Results from the Arcminute Cosmology Bolometer Array Receiver

10), (10) UCSB, (11) CMU, 12), (12) UCB Astro), 2), (2) Chicago, (4) Cardiff, (5) JPL, (6) CITA, (7) LBL, (8) UCB Physics, (9) CWRU, A. E. Lange (1), A. K. Romer (11), C. Cantalupo (7), C. L. Kuo (8, C. R. Contaldi (6), D. Pogosyan (6), D. Woolsey (8) ((1) Caltech, E. Torbet (10), J. B. Peterson (11), J. H. Goldstein (9, J. J. Bock (5), J. R. Bond (6), J. Ruhl (9), M. C. Runyan (1, M. D. Daub (8), M. Lueker (8), M. Newcomb (8), P. A. R. Ade (4), P. L. Gomez (11), W. L. Holzapfel (8)

arxiv:astro-ph/0305553 v1 · 2003-05-29 · 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{SB4CCCH2RACLKJMHDWZXW3VLIA}

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	2026-05-18T01:40:38.838761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90782108fa8804b525871db37b6eab4004c82c7d2f19998ebf0491ffc3d4e036

Aliases

arxiv: astro-ph/0305553 · arxiv_version: astro-ph/0305553v1 · doi: 10.48550/arxiv.astro-ph/0305553 · pith_short_12: SB4CCCH2RACL · pith_short_16: SB4CCCH2RACLKJMH · pith_short_8: SB4CCCH2

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/SB4CCCH2RACLKJMHDWZXW3VLIA \
  | 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: 90782108fa8804b525871db37b6eab4004c82c7d2f19998ebf0491ffc3d4e036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf254b746aee4d085df901082fe9c5b9c4cb1cb407011f27f147d6c6b9e585c0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-05-29T01:46:35Z",
    "title_canon_sha256": "8b1a06d2b44e187f67ef043f5114c5d1a02881170cbc95accb0c2fcb61629432"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0305553",
    "kind": "arxiv",
    "version": 1
  }
}