Pith Number

pith:6EZQOKNY

pith:2025:6EZQOKNYYRZWRYXEROLUAAMZQ6

not attested not anchored not stored refs pending

Learning Mappings in Mesh-based Simulations

Ramin Bostanabad, Shirin Hosseinmardi

arxiv:2506.12652 v1 · 2025-06-14 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EZQOKNYYRZWRYXEROLUAAMZQ6}

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	2026-07-05T11:21:57.006274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1330729b8c47368e2e48b9740019987b4f4b067f2e690e041fbcbed61d2b1ee

Aliases

arxiv: 2506.12652 · arxiv_version: 2506.12652v1 · doi: 10.48550/arxiv.2506.12652 · pith_short_12: 6EZQOKNYYRZW · pith_short_16: 6EZQOKNYYRZWRYXE · pith_short_8: 6EZQOKNY

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/6EZQOKNYYRZWRYXEROLUAAMZQ6 \
  | 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: f1330729b8c47368e2e48b9740019987b4f4b067f2e690e041fbcbed61d2b1ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c90ad8fd2a91f1d0141186ea5ec6ade7443717e464a9debacd59fb1178401fcd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-14T22:43:13Z",
    "title_canon_sha256": "6bbc04653dd27142cc747df86cb740ba5b0685f85d1a0a95581eae63b7bc59d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12652",
    "kind": "arxiv",
    "version": 1
  }
}