Pith Number

pith:BYJ36K3H

pith:1998:BYJ36K3H3G4GL47EYAHBDIQ6W7

not attested not anchored not stored refs pending

Comparing Cosmic Microwave Background Datasets

A. H. Jaffe (2), D. Charbonneau (1) ((1) CITA (2) CfPA), J. R. Bond (1), L. Knox (1), M. Segal (1)

arxiv:astro-ph/9803272 v1 · 1998-03-23 · 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{BYJ36K3H3G4GL47EYAHBDIQ6W7}

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	2026-05-18T01:08:08.050043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e13bf2b67d9b865f3e4c00e11a21eb7d52951c3d383e40a83edbbeb43e76fe9

Aliases

arxiv: astro-ph/9803272 · arxiv_version: astro-ph/9803272v1 · doi: 10.48550/arxiv.astro-ph/9803272 · pith_short_12: BYJ36K3H3G4G · pith_short_16: BYJ36K3H3G4GL47E · pith_short_8: BYJ36K3H

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/BYJ36K3H3G4GL47EYAHBDIQ6W7 \
  | 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: 0e13bf2b67d9b865f3e4c00e11a21eb7d52951c3d383e40a83edbbeb43e76fe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48b5974944527517a8c873222f9aa635177d604d25c118e76fed3a3710096d78",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-03-23T23:18:02Z",
    "title_canon_sha256": "3faf2ea664bfd216260cb253c2b03ec671587ae352538132cb74360574b6bb0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9803272",
    "kind": "arxiv",
    "version": 1
  }
}