Pith Number

pith:JSFA26P7

pith:2025:JSFA26P7HNZT4TSPGXMCLX77WL

not attested not anchored not stored refs pending

AVID: Formation and evolution of a coalesced major merger of late-type dwarf galaxies (VCC 479) on the outskirts of the Virgo cluster

Alessandro Boselli, Bojun Tao, Elias Brinks, Eric W. Peng, Fujia Li, Hong-Xin Zhang, Jaebeom Kim, Jean-Charles Cuillandre, Kaixiang Wang, Lanyue Zhang, Laura Ferrarese, Lijun Chen, Matteo Fossati, Matt Taylor, Minsu Kim, Patrick C\^ot\'e, Pierre-Alain Duc, Rory Smith, Ruben S\'anchez-Janss\'en, Sanjaya Paudel, Se-Heon Oh, Stephen Gwyn, Tie Li, Weibin Sun, Yinghe Zhao, Yuzhu Sun, Zesen Lin

arxiv:2506.15268 v2 · 2025-06-18 · 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{JSFA26P7HNZT4TSPGXMCLX77WL}

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	2026-07-05T11:52:49.181134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c8a0d79ff3b733e4e4f35d825dfffb2de091a093858508c363e7b5922b45812

Aliases

arxiv: 2506.15268 · arxiv_version: 2506.15268v2 · doi: 10.48550/arxiv.2506.15268 · pith_short_12: JSFA26P7HNZT · pith_short_16: JSFA26P7HNZT4TSP · pith_short_8: JSFA26P7

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/JSFA26P7HNZT4TSPGXMCLX77WL \
  | 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: 4c8a0d79ff3b733e4e4f35d825dfffb2de091a093858508c363e7b5922b45812

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54f4357477eaba8711167848e537c61b9e7bffc8b33b172392a7b02f68cf6435",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-18T08:45:11Z",
    "title_canon_sha256": "d40cfe5552805e3ee673bdc8d92870c85c829077da4af7bbc75ca5ed9ef68d0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15268",
    "kind": "arxiv",
    "version": 2
  }
}