Pith Number

pith:WAYW7L3M

pith:2026:WAYW7L3MV4B2HPBP4BPOMRTTK2

not attested not anchored not stored refs pending

AutoPDE: Reliable Agentic PDE Solving via Explicitly Represented Solver Strategies

Gengyuan Liu, Hong Wang, huanshuo dong, Jiacong Wang, Keyao Zhang, Xin Jin, Zhezheng Hao, Zhiwei Zhuang, Ziyan Liu

arxiv:2606.10752 v1 · 2026-06-09 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAYW7L3MV4B2HPBP4BPOMRTTK2}

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	2026-06-10T01:10:38.497154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0316faf6caf03a3bc2fe05ee6467356bac4da32ed49ba37f209596536bb5faa

Aliases

arxiv: 2606.10752 · arxiv_version: 2606.10752v1 · doi: 10.48550/arxiv.2606.10752 · pith_short_12: WAYW7L3MV4B2 · pith_short_16: WAYW7L3MV4B2HPBP · pith_short_8: WAYW7L3M

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/WAYW7L3MV4B2HPBP4BPOMRTTK2 \
  | 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: b0316faf6caf03a3bc2fe05ee6467356bac4da32ed49ba37f209596536bb5faa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d9d8063cb34d089389ad29a6a15ffd19fd9edebfbe3d0867e4e6070c42d6f65",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-09T12:02:58Z",
    "title_canon_sha256": "47d6bcc2aa91356688b88e6d36911000a59b1cdd555585e6269bf8aa2bc44aa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10752",
    "kind": "arxiv",
    "version": 1
  }
}