Pith Number

pith:FYQGSFP4

pith:2002:FYQGSFP4Q7X4T2K3Q6LOCP2DDG

not attested not anchored not stored refs pending

Radio Polarization from the Galactic Plane in Cygnus

A.D. Gray, B. Uyaniker, R. Kothes, T.L. Landecker

arxiv:astro-ph/0211436 v1 · 2002-11-19 · 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{FYQGSFP4Q7X4T2K3Q6LOCP2DDG}

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	2026-07-04T16:31:17.220003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e206915fc87efc9e95b8796e13f4319a21ab229cfa7cce1f03b5fc8357de710

Aliases

arxiv: astro-ph/0211436 · arxiv_version: astro-ph/0211436v1 · doi: 10.48550/arxiv.astro-ph/0211436 · pith_short_12: FYQGSFP4Q7X4 · pith_short_16: FYQGSFP4Q7X4T2K3 · pith_short_8: FYQGSFP4

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/FYQGSFP4Q7X4T2K3Q6LOCP2DDG \
  | 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: 2e206915fc87efc9e95b8796e13f4319a21ab229cfa7cce1f03b5fc8357de710

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f5ac50c6ae3f0f38ac6230ed925e7c63c7f3555e062212c343ed85c6d9a17c4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-11-19T23:40:56Z",
    "title_canon_sha256": "2bbdfc43823b1bc76c69936ca791eac6f07bd94faebf0a715d95e03eafa28166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0211436",
    "kind": "arxiv",
    "version": 1
  }
}