Pith Number

pith:THBYSEWL

pith:2026:THBYSEWLMHKDHXHB5VJ3OVJTT4

not attested not anchored not stored refs pending

Distillation of Foundation Models for Time-dependent PDEs

Andrei Manolache, Boshra Ariguib, Daniel Musekamp, Mathias Niepert

arxiv:2608.11937 v1 · 2026-08-12 · 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{THBYSEWLMHKDHXHB5VJ3OVJTT4}

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	2026-08-13T01:28:59.985228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99c38912cb61d433dce1ed53b755339f3051a2068db32b579695c41985dcb897

Aliases

arxiv: 2608.11937 · arxiv_version: 2608.11937v1 · doi: 10.48550/arxiv.2608.11937 · pith_short_12: THBYSEWLMHKD · pith_short_16: THBYSEWLMHKDHXHB · pith_short_8: THBYSEWL

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/THBYSEWLMHKDHXHB5VJ3OVJTT4 \
  | 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: 99c38912cb61d433dce1ed53b755339f3051a2068db32b579695c41985dcb897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "813e7222341e3b13ad78f985665e7a1ecad3f862a5b99043a908862f4fa8f9dd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-12T11:24:08Z",
    "title_canon_sha256": "c18cf6f68b0144c311b62d696fa0b7a39939dd754d157a4a88363537e49e9385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11937",
    "kind": "arxiv",
    "version": 1
  }
}