Pith Number

pith:H4TAIVNJ

pith:2026:H4TAIVNJ5FPBJZMVQ5H4DN7XPV

not attested not anchored not stored refs pending

X-ray emission maps and scaling relations in IllustrisTNG and MillenniumTNG: Differences between cluster and group regimes

Alex Saro, Facundo A. G\'omez, Franklin Ald\'as, R\"udiger Pakmor, Tiago Castro, Volker Springel

arxiv:2606.21495 v1 · 2026-06-19 · 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{H4TAIVNJ5FPBJZMVQ5H4DN7XPV}

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	2026-06-23T01:13:12.396015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f260455a9e95e14e595874fc1b7f77d5768754104f20844c8b4fdd1b09fba3f

Aliases

arxiv: 2606.21495 · arxiv_version: 2606.21495v1 · doi: 10.48550/arxiv.2606.21495 · pith_short_12: H4TAIVNJ5FPB · pith_short_16: H4TAIVNJ5FPBJZMV · pith_short_8: H4TAIVNJ

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/H4TAIVNJ5FPBJZMVQ5H4DN7XPV \
  | 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: 3f260455a9e95e14e595874fc1b7f77d5768754104f20844c8b4fdd1b09fba3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ce790504f129068074922bd6219c89100ffbc462d6fcc42a591f2746cf1aedf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-19T14:43:56Z",
    "title_canon_sha256": "7962dfd5df2be5b13d5ec97e6157d381be0403c1dd8a8790588be321de53e9e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21495",
    "kind": "arxiv",
    "version": 1
  }
}