Pith Number

pith:AASES5ZG

pith:1997:AASES5ZGIU4PIRE3MP23NKK22O

not attested not anchored not stored refs pending

Galactic microwave emission at degree angular scales

A. Kogut, Angelica de Oliveira-Costa, C. Barth Netterfield, Edward J. Wollack, Lyman A. Page, Mark J. Devlin

arxiv:astro-ph/9702172 v2 · 1997-02-20 · 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{AASES5ZGIU4PIRE3MP23NKK22O}

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	2026-07-04T16:02:52.840388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00244977264538f4449b63f5b6a95ad3b7ddbc2bf49f8e1b0aaef2eda77aa505

Aliases

arxiv: astro-ph/9702172 · arxiv_version: astro-ph/9702172v2 · doi: 10.48550/arxiv.astro-ph/9702172 · pith_short_12: AASES5ZGIU4P · pith_short_16: AASES5ZGIU4PIRE3 · pith_short_8: AASES5ZG

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/AASES5ZGIU4PIRE3MP23NKK22O \
  | 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: 00244977264538f4449b63f5b6a95ad3b7ddbc2bf49f8e1b0aaef2eda77aa505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55396e67cc5a21979ca7e94adc0d392e01094b8d758b08e1a04c80672ed0ff71",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-02-20T05:00:27Z",
    "title_canon_sha256": "4ad2ed0a4865aa324209a18605b620572cc1c793f14a5f39fe532c5ba1ebe8fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9702172",
    "kind": "arxiv",
    "version": 2
  }
}