Pith Number

pith:QCRI3CJ7

pith:2019:QCRI3CJ7NOSAYVC6U5ENSSGL7A

not attested not anchored not stored refs pending

Differentiable Physics-informed Graph Networks

Sungyong Seo, Yan Liu

arxiv:1902.02950 v2 · 2019-02-08 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCRI3CJ7NOSAYVC6U5ENSSGL7A}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

Geometric Autoencoder Priors for Bayesian Inversion: Learn First Observe Later

Receipt and verification

First computed	2026-05-17T23:54:21.523503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80a28d893f6ba40c545ea748d948cbf8130dc503233c6e45ecf85bc885197c6f

Aliases

arxiv: 1902.02950 · arxiv_version: 1902.02950v2 · doi: 10.48550/arxiv.1902.02950 · pith_short_12: QCRI3CJ7NOSA · pith_short_16: QCRI3CJ7NOSAYVC6 · pith_short_8: QCRI3CJ7

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/QCRI3CJ7NOSAYVC6U5ENSSGL7A \
  | 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: 80a28d893f6ba40c545ea748d948cbf8130dc503233c6e45ecf85bc885197c6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3146a55476cc2ee4f6d0e5212ef397d032e57c690979a8a1bbd0935b73c9916",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-08T06:24:41Z",
    "title_canon_sha256": "401145fdefc635bd577ec4dfdac5644f1a52ab5276502c7a8fed3f73e6dbb0a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02950",
    "kind": "arxiv",
    "version": 2
  }
}