Pith Number

pith:YKKBB34U

pith:2025:YKKBB34UPR2A3B3QR7EVTKQBGB

not attested not anchored not stored refs pending

The impact of ram pressure on cluster galaxies, insights from GAEA and TNG

Fabio Fontanot, Gabriella De Lucia, Lizhi Xie, Matteo Fossati, Michaela Hirschmann

arxiv:2504.12863 v1 · 2025-04-17 · 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{YKKBB34UPR2A3B3QR7EVTKQBGB}

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

1 paper in Pith

A Consistent Comparison of Intracluster Light Assembly in Simulations I. Redshift Evolution and Progenitor Galaxies

Receipt and verification

First computed	2026-07-05T11:12:30.888134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c29410ef947c740d87708fc959aa013042064ede51a7da393ebaa1fb4ba058ba

Aliases

arxiv: 2504.12863 · arxiv_version: 2504.12863v1 · doi: 10.48550/arxiv.2504.12863 · pith_short_12: YKKBB34UPR2A · pith_short_16: YKKBB34UPR2A3B3Q · pith_short_8: YKKBB34U

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/YKKBB34UPR2A3B3QR7EVTKQBGB \
  | 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: c29410ef947c740d87708fc959aa013042064ede51a7da393ebaa1fb4ba058ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecc5a9c079a45f7a1f4b7a17c40aceb58e0d13527f6f1392d914b4d1df05ecbc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-17T11:41:20Z",
    "title_canon_sha256": "961658546c6807715f22ade438842013125d1c5da114c50a6768630fd406b001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12863",
    "kind": "arxiv",
    "version": 1
  }
}