Pith Number

pith:LDJEPSEC

pith:2018:LDJEPSECND23U3GQF4BVH7CB5J

not attested not anchored not stored refs pending

The Recent Growth History of the Fornax Cluster Derived from Simultaneous Sloshing and Gas Stripping: Simulating the Infall of NGC 1404

Alex Sheardown, Christine Jones, Elke Roediger, Eugene Churazov, John A. ZuHone, Paul E. J. Nulsen, Ralph P. Kraft, Thomas Fish, William R. Forman, Yuanyuan Su

arxiv:1809.02134 v1 · 2018-09-06 · 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{LDJEPSECND23U3GQF4BVH7CB5J}

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	2026-05-18T00:03:45.302308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58d247c88268f5ba6cd02f0353fc41ea573dd7dc1d9038a32803b007c39a7dd6

Aliases

arxiv: 1809.02134 · arxiv_version: 1809.02134v1 · doi: 10.48550/arxiv.1809.02134 · pith_short_12: LDJEPSECND23 · pith_short_16: LDJEPSECND23U3GQ · pith_short_8: LDJEPSEC

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/LDJEPSECND23U3GQF4BVH7CB5J \
  | 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: 58d247c88268f5ba6cd02f0353fc41ea573dd7dc1d9038a32803b007c39a7dd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e5662067851c0bc4a6da11218c16c2efe78bb8d917bab76f748ead28128ed5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-06T18:00:00Z",
    "title_canon_sha256": "e6ad5758533bda88128b0717cb36552bbc184a1a41d9b70bb6f267c951e3faaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02134",
    "kind": "arxiv",
    "version": 1
  }
}