Pith Number

pith:WWYGDXW7

pith:2009:WWYGDXW7F2YB4OZGJUGCIFN7RJ

not attested not anchored not stored refs pending

Detailed Decomposition of Galaxy Images. II. Beyond Axisymmetric Models

(2) Carnegie Institution for Science, (3) Steward Observatory, (4) Max-Planck-Institut fur Astronomie, Chien Y. Peng (1), Chris D. Impey (3), Germany), Hans-Walter Rix (4) ((1) Herzberg Institute of Astrophysics, Heidelber, Luis C. Ho (2), University of Arizona

arxiv:0912.0731 v2 · 2009-12-03 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WWYGDXW7F2YB4OZGJUGCIFN7RJ}

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

16 papers in Pith

Difference Between Half-mass Radius and Half-light Radius of Galaxies at 0.2 $< z <$ 2.5 Revealed by JWST/NIRCam Data

PEARLS: JWST Counterparts of Micro-Jy Radio Sources in the NEP Time Domain Field. II. All Four Spokes

The PARADIGM Project II: Characterising Nuclear and Diffuse Radio Components in Local U/LIRGs

statmorph-lsst: Quantifying and correcting morphological biases in galaxy surveys

Connecting the Dots: UV-Bright Companions of Little Red Dots as Lyman-Werner Sources Enabling Direct Collapse Black Hole Formation

Receipt and verification

First computed	2026-05-18T02:10:34.150992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5b061dedf2eb01e3b264d0c2415bf8a488400e666efb6b3cf7a7b1ffa33c035

Aliases

arxiv: 0912.0731 · arxiv_version: 0912.0731v2 · doi: 10.48550/arxiv.0912.0731 · pith_short_12: WWYGDXW7F2YB · pith_short_16: WWYGDXW7F2YB4OZG · pith_short_8: WWYGDXW7

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/WWYGDXW7F2YB4OZGJUGCIFN7RJ \
  | 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: b5b061dedf2eb01e3b264d0c2415bf8a488400e666efb6b3cf7a7b1ffa33c035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eadd67d0478a5c0ec19cd1438209c30b4e5c7d7285d584d2442715dd4728a831",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-03T21:00:02Z",
    "title_canon_sha256": "c5bc9853779fd3b0a28434811c4e9d1cc52787fc1db2862337a1d27f4a961aec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0731",
    "kind": "arxiv",
    "version": 2
  }
}