Pith Number

pith:NBBWJZCO

pith:2024:NBBWJZCOJZLZ2QLTB5QDYCJHWZ

not attested not anchored not stored refs pending

FMint: Bridging Human Designed and Data Pretrained Models for Differential Equation Foundation Model

Haizhao Yang, Jiaxin Yuan, Zezheng Song

arxiv:2404.14688 v3 · 2024-04-23 · cs.LG · cs.AI · cs.CE · cs.NA · math.DS · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NBBWJZCOJZLZ2QLTB5QDYCJHWZ}

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

Sailing Towards Zero-Shot State Estimation using Foundation Models Combined with a UKF

Receipt and verification

First computed	2026-07-05T09:13:52.052578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

684364e44e4e579d41730f603c0927b652c1cb7adfa8fd44a8cd7b63301531b9

Aliases

arxiv: 2404.14688 · arxiv_version: 2404.14688v3 · doi: 10.48550/arxiv.2404.14688 · pith_short_12: NBBWJZCOJZLZ · pith_short_16: NBBWJZCOJZLZ2QLT · pith_short_8: NBBWJZCO

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/NBBWJZCOJZLZ2QLTB5QDYCJHWZ \
  | 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: 684364e44e4e579d41730f603c0927b652c1cb7adfa8fd44a8cd7b63301531b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f2d1846e36da0aebbfbe8d724e79aaeb05f2d306f113e732703ebc02fdeb543",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE",
      "cs.NA",
      "math.DS",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-23T02:36:47Z",
    "title_canon_sha256": "87ba25ca8c89490dd85abdabbcc5c2bb2621e67ccd66d5585a48477ea86946d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.14688",
    "kind": "arxiv",
    "version": 3
  }
}