Pith Number

pith:KJLDEUCU

pith:2025:KJLDEUCUZUHAXUPYTIL67RJYFR

not attested not anchored not stored refs pending

Star-Forming vs. Quenched Galaxies in Voids: Insights into the Role of Mergers

Mohammad Reza Shojaei, Parsa Ghafour, Saeed Tavasoli

arxiv:2501.16545 v1 · 2025-01-27 · 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{KJLDEUCUZUHAXUPYTIL67RJYFR}

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	2026-07-05T10:06:14.978559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5256325054cd0e0bd1f89a17efc5382c7252f8f1ff9b18a6671ae06f89d62ce0

Aliases

arxiv: 2501.16545 · arxiv_version: 2501.16545v1 · doi: 10.48550/arxiv.2501.16545 · pith_short_12: KJLDEUCUZUHA · pith_short_16: KJLDEUCUZUHAXUPY · pith_short_8: KJLDEUCU

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/KJLDEUCUZUHAXUPYTIL67RJYFR \
  | 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: 5256325054cd0e0bd1f89a17efc5382c7252f8f1ff9b18a6671ae06f89d62ce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0ae9e2a97621d0cef44baecdc6fcfc30f670dd1484b9841d304c7b140d5b83c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-27T22:37:52Z",
    "title_canon_sha256": "7e0748e9f684a1884af83d02682ec0c18c8f0f608f713fb12b7e3c387edc452a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16545",
    "kind": "arxiv",
    "version": 1
  }
}