Pith Number

pith:IOW66MSU

pith:2020:IOW66MSUCKGXYLAANZLLAQZQTS

not attested not anchored not stored refs pending

Solver-in-the-Loop: Learning from Differentiable Physics to Interact with Iterative PDE-Solvers

Kiwon Um, Nils Thuerey, Philipp Holl, Robert Brand, Yun (Raymond) Fei

arxiv:2007.00016 v2 · 2020-06-30 · physics.comp-ph · 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{IOW66MSUCKGXYLAANZLLAQZQTS}

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.

Cited by

1 paper in Pith

End-to-end differentiable retrieval of molecular spectra using hydrodynamics, chemistry, and radiative transfer

Receipt and verification

First computed	2026-07-05T02:04:27.918649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43adef3254128d7c2c006e56b043309cb40a34aca0cdaef0fad7e4cf71010e52

Aliases

arxiv: 2007.00016 · arxiv_version: 2007.00016v2 · doi: 10.48550/arxiv.2007.00016 · pith_short_12: IOW66MSUCKGX · pith_short_16: IOW66MSUCKGXYLAA · pith_short_8: IOW66MSU

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/IOW66MSUCKGXYLAANZLLAQZQTS \
  | 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: 43adef3254128d7c2c006e56b043309cb40a34aca0cdaef0fad7e4cf71010e52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2442ffcf61b5a0e5f1f054e8fe1fc6bed499a0b04e55b9058cede79b7d8db028",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2020-06-30T18:00:03Z",
    "title_canon_sha256": "e371a2a5ebc83ad7ad223551392fce5e46b3324beb83f085b41cee6fa727b90c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00016",
    "kind": "arxiv",
    "version": 2
  }
}