Pith Number

pith:Z7QPHKQU

pith:2024:Z7QPHKQUMPAGSITZIM3PB5P3KG

not attested not anchored not stored refs pending

Morphology and Mach Number Distribution of Merger Shock Surfaces in Merging Galaxy Clusters

(2) Department of Earth Sciences, College of Natural Sciences, Dongsu Ryu (1), Eunyu Lee (1), Hyesung Kang (2) ((1) Department of Physics, Korea, Korea), Pusan National University, UNIST

arxiv:2409.09924 v2 · 2024-09-16 · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7QPHKQUMPAGSITZIM3PB5P3KG}

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	2026-07-05T09:42:30.252841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfe0f3aa1463c06922794336f0f5fb51b3b6de488cbac86f5d5293da7418190a

Aliases

arxiv: 2409.09924 · arxiv_version: 2409.09924v2 · doi: 10.48550/arxiv.2409.09924 · pith_short_12: Z7QPHKQUMPAG · pith_short_16: Z7QPHKQUMPAGSITZ · pith_short_8: Z7QPHKQU

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/Z7QPHKQUMPAGSITZIM3PB5P3KG \
  | 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: cfe0f3aa1463c06922794336f0f5fb51b3b6de488cbac86f5d5293da7418190a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "574e0de179c2d7ed090f2f24c9e9695a424ee580dddbec2d4f2ff85c4ba56026",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-09-16T01:48:12Z",
    "title_canon_sha256": "62eef0adf0536c19770451751f9945db2745fb593fc81a7064070858fad458a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.09924",
    "kind": "arxiv",
    "version": 2
  }
}