Pith Number

pith:3HM2XKBQ

pith:2024:3HM2XKBQJAHKOZXVPUFVMXGMU2

not attested not anchored not stored refs pending

Densely Multiplied Physics Informed Neural Networks

Feilong Jiang, Min Xia, Xiaonan Hou

arxiv:2402.04390 v3 · 2024-02-06 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HM2XKBQJAHKOZXVPUFVMXGMU2}

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	2026-07-05T09:15:54.483256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9d9aba830480ea766f57d0b565ccca6b39dee7b4748bf5e3ed751ad51c4f7ed

Aliases

arxiv: 2402.04390 · arxiv_version: 2402.04390v3 · doi: 10.48550/arxiv.2402.04390 · pith_short_12: 3HM2XKBQJAHK · pith_short_16: 3HM2XKBQJAHKOZXV · pith_short_8: 3HM2XKBQ

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/3HM2XKBQJAHKOZXVPUFVMXGMU2 \
  | 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: d9d9aba830480ea766f57d0b565ccca6b39dee7b4748bf5e3ed751ad51c4f7ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc035a2c3e0dc47f582a68abd85dd4436f66346f4ee0302811c05249a82b3caa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-06T20:45:31Z",
    "title_canon_sha256": "89810fcc945c668827d0984fac8b03445a9577fea70a3da2a5734be50d2430b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.04390",
    "kind": "arxiv",
    "version": 3
  }
}