Pith Number

pith:PE6Z7NDA

pith:2002:PE6Z7NDAZRHNIXSEMMREFLPJT7

not attested not anchored not stored refs pending

Simulation of Cosmic Microwave Background Polarization Fields for AMiBA Experiment

Changbom Park (Astronomy Program, Chan-Gyung Park, Environmental Sciences, Korea), School of Earth, Seoul National University

arxiv:astro-ph/0203322 v2 · 2002-03-20 · astro-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PE6Z7NDAZRHNIXSEMMREFLPJT7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:52:35.029661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

793d9fb460cc4ed45e44632242ade99fff0c94192c2c1423ac31c734c0dfd077

Aliases

arxiv: astro-ph/0203322 · arxiv_version: astro-ph/0203322v2 · doi: 10.48550/arxiv.astro-ph/0203322 · pith_short_12: PE6Z7NDAZRHN · pith_short_16: PE6Z7NDAZRHNIXSE · pith_short_8: PE6Z7NDA

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/PE6Z7NDAZRHNIXSEMMREFLPJT7 \
  | 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: 793d9fb460cc4ed45e44632242ade99fff0c94192c2c1423ac31c734c0dfd077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "951e12e706c6c62971da37eb9c8a7cc67f79169eccc8b5a3e98f2fff4d2334b3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-03-20T07:23:49Z",
    "title_canon_sha256": "b5b01e392c84d6fa93ef69ca3ce10a98c88d1ff6b8708a1d6e0393c02858d348"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0203322",
    "kind": "arxiv",
    "version": 2
  }
}