Pith Number

pith:PSZ5BAUD

pith:2021:PSZ5BAUDTAAGU4HURGYTH4DSTF

not attested not anchored not stored refs pending

Mosaic Flows: A Transferable Deep Learning Framework for Solving PDEs on Unseen Domains

Aparna Chandramowlishwaran, Hengjie Wang, Ramin Bostanabad, Robert Planas

arxiv:2104.10873 v2 · 2021-04-22 · cs.LG · cs.PF · 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{PSZ5BAUDTAAGU4HURGYTH4DSTF}

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	2026-07-05T03:47:43.769371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cb3d0828398006a70f489b133f0729944a38147144d09d8d7f4ce77bdbc68f2

Aliases

arxiv: 2104.10873 · arxiv_version: 2104.10873v2 · doi: 10.48550/arxiv.2104.10873 · pith_short_12: PSZ5BAUDTAAG · pith_short_16: PSZ5BAUDTAAGU4HU · pith_short_8: PSZ5BAUD

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/PSZ5BAUDTAAGU4HURGYTH4DSTF \
  | 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: 7cb3d0828398006a70f489b133f0729944a38147144d09d8d7f4ce77bdbc68f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "058653120de612fdec161424470cab02c593598607ece54a859550bf0085aa4f",
    "cross_cats_sorted": [
      "cs.PF",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-22T05:20:27Z",
    "title_canon_sha256": "4138e066df77f0823e4b14dbd3390725d2d28800c8acd2babb7f19d8ac123e19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.10873",
    "kind": "arxiv",
    "version": 2
  }
}