Pith Number

pith:RYM7A2H4

pith:2025:RYM7A2H4ZCEWBREIOHVPZ6YERF

not attested not anchored not stored refs pending

Morphological Demographics of Galaxies at $z\sim 10-16$: Log-Normal Size Distribution and Exponential Profiles Consistent with the Disk Formation Scenario

Hidenobu Yajima, Kimihiko Nakajima, Masami Ouchi, Minami Nakane, Seiji Fujimoto, Yi Xu, Yoshiaki Ono, Yuichi Harikane

arxiv:2502.08885 v2 · 2025-02-13 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYM7A2H4ZCEWBREIOHVPZ6YERF}

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

2 papers in Pith

Grain-size evolution and rapid dust growth in high-redshift galaxies

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

Receipt and verification

First computed	2026-07-05T11:57:34.497717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e19f068fcc88960c48871eafcfb048942a7d2aee050d7b404ab0f9476372006

Aliases

arxiv: 2502.08885 · arxiv_version: 2502.08885v2 · doi: 10.48550/arxiv.2502.08885 · pith_short_12: RYM7A2H4ZCEW · pith_short_16: RYM7A2H4ZCEWBREI · pith_short_8: RYM7A2H4

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/RYM7A2H4ZCEWBREIOHVPZ6YERF \
  | 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: 8e19f068fcc88960c48871eafcfb048942a7d2aee050d7b404ab0f9476372006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d18b70f9f357d4b156a12f20304b53136f8c049cd202321c65384d8a882a021",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-02-13T01:55:24Z",
    "title_canon_sha256": "d523f9a907d135b64d645069b524e4be592f71301d203275da49aeb01a0b29c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08885",
    "kind": "arxiv",
    "version": 2
  }
}