Pith Number

pith:JF26AX4R

pith:2003:JF26AX4RU5M54T5PDGMS6FLO3M

not attested not anchored not stored refs pending

Aperture Synthesis CO(J=1-0) Observations and Near-Infrared Photometry of the Non-Barred Seyfert Galaxy NGC 5033

(2) Steward Observatory, (3) National Astronomical Observatory of Japan, (4) Harvard-Smithonian Center for Astrophysics), B. Vila-Vilaro (2), K. Kohno (1), R. Kawabe (3), S. Ishizuki (3), S. Matsushita (4) ((1) Institute of Astronomy, S. Sakamoto (3), Univ. of Arizona, Univ. of Tokyo

arxiv:astro-ph/0301417 v1 · 2003-01-21 · 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{JF26AX4RU5M54T5PDGMS6FLO3M}

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	2026-05-18T01:40:39.493313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4975e05f91a759de4faf19992f156edb0bf84effb84b6f63d47790e5c8b9c1c4

Aliases

arxiv: astro-ph/0301417 · arxiv_version: astro-ph/0301417v1 · doi: 10.48550/arxiv.astro-ph/0301417 · pith_short_12: JF26AX4RU5M5 · pith_short_16: JF26AX4RU5M54T5P · pith_short_8: JF26AX4R

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/JF26AX4RU5M54T5PDGMS6FLO3M \
  | 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: 4975e05f91a759de4faf19992f156edb0bf84effb84b6f63d47790e5c8b9c1c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12c6a38ae23dff4a570193e867f9287805c9fa48744b8b0270ceae1c5ce537f5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-21T20:11:37Z",
    "title_canon_sha256": "acbbecca64c3ad2b09cac1e83d234102199fc5e34d0d17062926e18a2d35cae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301417",
    "kind": "arxiv",
    "version": 1
  }
}