Pith Number

pith:A3XYZYCU

pith:2000:A3XYZYCUT37GALADRTOF64F2QF

not attested not anchored not stored refs pending

The Cometary Blue Compact Dwarf Galaxies Mkn 59 and Mkn 71: Clues to Dwarf Galaxy Evolution?

(2) MAO, (3) Astr. Dept., Charlottesville, Germany, K.G. Noeske (1), Kiev, K.J. Fricke (1), N.G. Guseva (2), P. Papaderos (1), T.X. Thuan (3) ((1) Universitaets-Sternwarte Goettingen, Ukraine, Univ. of Virginia, USA), Y.I. Izotov (2)

arxiv:astro-ph/0007130 v1 · 2000-07-11 · 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{A3XYZYCUT37GALADRTOF64F2QF}

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.

Cited by

1 paper in Pith

Chemical abundances and small-scale gas kinematics in the local star-forming galaxy NGC 2366

Receipt and verification

First computed	2026-07-04T14:10:29.557729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06ef8ce0549efe602c038cdc5f70ba816ae737570b404fc78ba4a77781d34eba

Aliases

arxiv: astro-ph/0007130 · arxiv_version: astro-ph/0007130v1 · doi: 10.48550/arxiv.astro-ph/0007130 · pith_short_12: A3XYZYCUT37G · pith_short_16: A3XYZYCUT37GALAD · pith_short_8: A3XYZYCU

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/A3XYZYCUT37GALADRTOF64F2QF \
  | 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: 06ef8ce0549efe602c038cdc5f70ba816ae737570b404fc78ba4a77781d34eba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0560a4d11cdc6b186171c1057532594e637dedeb3f3157f7cadbc0c14742a199",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-07-11T10:13:19Z",
    "title_canon_sha256": "3e829ac8c3aeba7916e1e3fda53b692ff6ad320cb65639a292e2b1852f30ecae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0007130",
    "kind": "arxiv",
    "version": 1
  }
}