Pith Number

pith:YRXHHZUU

pith:2003:YRXHHZUUUE4BBCYTV47Q7BYVW6

not attested not anchored not stored refs pending

Applications of High Resolution High Sensitivity Observations of the CMB

Manoj Kaplinghat

arxiv:astro-ph/0307538 v2 · 2003-07-30 · 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{YRXHHZUUUE4BBCYTV47Q7BYVW6}

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	2026-05-18T01:40:38.446718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c46e73e694a138108b13af3f0f8715b79d4b55ebb5de5398aa6edb6b3af7e898

Aliases

arxiv: astro-ph/0307538 · arxiv_version: astro-ph/0307538v2 · doi: 10.48550/arxiv.astro-ph/0307538 · pith_short_12: YRXHHZUUUE4B · pith_short_16: YRXHHZUUUE4BBCYT · pith_short_8: YRXHHZUU

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/YRXHHZUUUE4BBCYTV47Q7BYVW6 \
  | 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: c46e73e694a138108b13af3f0f8715b79d4b55ebb5de5398aa6edb6b3af7e898

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a3251da409112382efeef826ccd13f4a54f3d9b159b6b102d018193024af461",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-07-30T19:51:29Z",
    "title_canon_sha256": "4b67b42be65b304484886c5b418aa1fdf2eebcfcde752fb787972c06017548f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0307538",
    "kind": "arxiv",
    "version": 2
  }
}