Pith Number

pith:JEB5PN6W

pith:2025:JEB5PN6WZNPLV2GMF2AD2BLH4J

not attested not anchored not stored refs pending

Hierarchical Physics-Embedded Learning for Partially Known Spatiotemporal Dynamics

Benben Jiang, Hao Sun, Hongbo Zhao, Qianchuan Zhao, Qingshan Jia, Xiaobin Song, Xizhe Wang

arxiv:2510.25306 v3 · 2025-10-29 · 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{JEB5PN6WZNPLV2GMF2AD2BLH4J}

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	2026-07-22T01:23:33.138117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4903d7b7d6cb5ebae8cc2e803d0567e27a0a9dafed3ac3b5957d21f97c33d26c

Aliases

arxiv: 2510.25306 · arxiv_version: 2510.25306v3 · doi: 10.48550/arxiv.2510.25306 · pith_short_12: JEB5PN6WZNPL · pith_short_16: JEB5PN6WZNPLV2GM · pith_short_8: JEB5PN6W

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/JEB5PN6WZNPLV2GMF2AD2BLH4J \
  | 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: 4903d7b7d6cb5ebae8cc2e803d0567e27a0a9dafed3ac3b5957d21f97c33d26c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eee2220a4e9eeac4ad7e98e495cb655afbecdb6e598faff8c13f55aa61ea6bd4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-10-29T09:18:41Z",
    "title_canon_sha256": "a7a2f85b7a154acb0d988726f17ec8d6c4f62c73808e617cb00c39033890185b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.25306",
    "kind": "arxiv",
    "version": 3
  }
}