Pith Number

pith:G7UYK4XC

pith:2021:G7UYK4XCDBWXZ7TWAS5RUBPG2E

not attested not anchored not stored refs pending

Conditionally Parameterized, Discretization-Aware Neural Networks for Mesh-Based Modeling of Physical Systems

Aniruddhe Pradhan, Jiayang Xu, Karthik Duraisamy

arxiv:2109.09510 v3 · 2021-09-15 · cs.LG · cs.NE · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7UYK4XCDBWXZ7TWAS5RUBPG2E}

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	2026-07-05T03:25:34.462498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37e98572e2186d7cfe7604bb1a05e6d11c70798ac267836ca3ff362428678059

Aliases

arxiv: 2109.09510 · arxiv_version: 2109.09510v3 · doi: 10.48550/arxiv.2109.09510 · pith_short_12: G7UYK4XCDBWX · pith_short_16: G7UYK4XCDBWXZ7TW · pith_short_8: G7UYK4XC

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/G7UYK4XCDBWXZ7TWAS5RUBPG2E \
  | 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: 37e98572e2186d7cfe7604bb1a05e6d11c70798ac267836ca3ff362428678059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eac7f622424b7fef91ca9143dbe466eb019350ab6edde509bcdbacaba1facc8",
    "cross_cats_sorted": [
      "cs.NE",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-15T20:21:13Z",
    "title_canon_sha256": "704e41d79b871d84e980ed64732eb60c6c41f22964c14ced9d68920c171d356b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09510",
    "kind": "arxiv",
    "version": 3
  }
}