Pith Number

pith:IAX3XH7U

pith:2023:IAX3XH7U3PDITTXD3PTAP4XY5A

not attested not anchored not stored refs pending

Simulating Stellar Merger using HPX/Kokkos on A64FX on Supercomputer Fugaku

Dirk Pfl\"uger, Dominic Marcello, Gregor Dai{\ss}, Hartmut Kaiser, Kevin Huck, Patrick Diehl, Sagiv Shiber

arxiv:2304.11002 v1 · 2023-03-15 · cs.DC · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAX3XH7U3PDITTXD3PTAP4XY5A}

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	2026-07-05T06:50:54.887242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

402fbb9ff4dbc689cee3dbe607f2f8e806ad2db2a5204b02935d38962c6d5c2e

Aliases

arxiv: 2304.11002 · arxiv_version: 2304.11002v1 · doi: 10.48550/arxiv.2304.11002 · pith_short_12: IAX3XH7U3PDI · pith_short_16: IAX3XH7U3PDITTXD · pith_short_8: IAX3XH7U

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/IAX3XH7U3PDITTXD3PTAP4XY5A \
  | 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: 402fbb9ff4dbc689cee3dbe607f2f8e806ad2db2a5204b02935d38962c6d5c2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6266d1d92688acabf209f388e6ae6e6d366a5d6465f5500878f4c470d9e36b6e",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-03-15T14:57:31Z",
    "title_canon_sha256": "a0c354cfacbd55512ef2c965e311881684db8c7bc68b75f35b840454b402141a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11002",
    "kind": "arxiv",
    "version": 1
  }
}