Pith Number

pith:VJS6WXCH

pith:2026:VJS6WXCHL4BVG37RXLIQAT2CD7

not attested not anchored not stored refs pending

Mitigating Gradient Pathology in PINNs through Aligned Constraint

Dapeng Lan, Dongxiao Hu, Jia Wang, Peiyu Zhu, Tailin Wu, Yichen Luo, Yu Liu, Zhibo Pang

arxiv:2605.25001 v1 · 2026-05-24 · 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{VJS6WXCHL4BVG37RXLIQAT2CD7}

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	2026-05-26T01:04:10.075449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa65eb5c475f03536ff1bad1004f421fc35b5d5b52e13a6e049e7ead2549b1cc

Aliases

arxiv: 2605.25001 · arxiv_version: 2605.25001v1 · doi: 10.48550/arxiv.2605.25001 · pith_short_12: VJS6WXCHL4BV · pith_short_16: VJS6WXCHL4BVG37R · pith_short_8: VJS6WXCH

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/VJS6WXCHL4BVG37RXLIQAT2CD7 \
  | 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: aa65eb5c475f03536ff1bad1004f421fc35b5d5b52e13a6e049e7ead2549b1cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed3a53d78774e65ae11294a433fe400c0a911c2f199ae5022431f3ec62dba3d2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-24T10:58:12Z",
    "title_canon_sha256": "5d11cc37c3e9aec8c4235403f23e8c0eb4f2dda495b030c69bcbec30748ad6e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25001",
    "kind": "arxiv",
    "version": 1
  }
}