Pith Number

pith:6X5HI5O3

pith:2026:6X5HI5O3PCEJWWHRPEMB7G4YDE

not attested not anchored not stored refs pending

Gas Fraction and Depletion Time Drive the Main-Sequence Scatter in Massive Galaxies at $z\sim1.5$

Alvio Renzini, Annagrazia Puglisi, Boris S. Kalita, Daichi Kashino, David B. Sanders, Emanuele Daddi, Francesco Sinigaglia, Giulia Rodighiero, John D. Silverman, Tomoko L. Suzuki, Xuheng Ding

arxiv:2605.23662 v1 · 2026-05-22 · 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{6X5HI5O3PCEJWWHRPEMB7G4YDE}

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	2026-05-25T02:02:24.786145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5fa7475db78889b58f179181f9b981914631467bdd437785ceecd073a1ffa31

Aliases

arxiv: 2605.23662 · arxiv_version: 2605.23662v1 · doi: 10.48550/arxiv.2605.23662 · pith_short_12: 6X5HI5O3PCEJ · pith_short_16: 6X5HI5O3PCEJWWHR · pith_short_8: 6X5HI5O3

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/6X5HI5O3PCEJWWHRPEMB7G4YDE \
  | 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: f5fa7475db78889b58f179181f9b981914631467bdd437785ceecd073a1ffa31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1db92e30cd2209402e88a203d6a2ddf5d2d70e495d6b7571e98503a9ad7f958d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-22T14:13:06Z",
    "title_canon_sha256": "1b25c5d24e5856cfcd80ed97627a9ed4511c691107f2660d5c83716ad40e497f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23662",
    "kind": "arxiv",
    "version": 1
  }
}