Pith Number

pith:VOVMO37L

pith:2025:VOVMO37LFEIX6HX3LCILB6UW27

not attested not anchored not stored refs pending

Early-type Galaxies on the Star Formation Main Sequence: Internal Star Formation Geometry Revealed with MaNGA and Their Environmental Origin

Kentaro Motohara, Kosuke Kushibiki, Masahiro Konishi, Shuhei Koyama, Takuji Yamashita, Yusei Koyama

arxiv:2507.16212 v1 · 2025-07-22 · 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{VOVMO37LFEIX6HX3LCILB6UW27}

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	2026-07-05T11:41:05.445583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abaac76feb29117f1efb5890b0fa96d7d510144966378560e8bb6adc556ff381

Aliases

arxiv: 2507.16212 · arxiv_version: 2507.16212v1 · doi: 10.48550/arxiv.2507.16212 · pith_short_12: VOVMO37LFEIX · pith_short_16: VOVMO37LFEIX6HX3 · pith_short_8: VOVMO37L

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/VOVMO37LFEIX6HX3LCILB6UW27 \
  | 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: abaac76feb29117f1efb5890b0fa96d7d510144966378560e8bb6adc556ff381

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a07b11e31123a11247799f4ff0b3f10beb366ad9850860dc9ddf9f5d49ca93a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-22T04:05:49Z",
    "title_canon_sha256": "c75d77d4c50bd60c3595bde8c157207fa689f0e829d5fe65f2f87f37a3b6ddd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16212",
    "kind": "arxiv",
    "version": 1
  }
}