Pith Number

pith:5FYHVG3E

pith:2025:5FYHVG3EFNG2LGLPMO5XTPUVFS

not attested not anchored not stored refs pending

Hierarchical Implicit Neural Emulators

Karan Jakhar, Michael Maire, Pedram Hassanzadeh, Peter Y. Lu, Rebecca Willett, Ruoxi Jiang, Xiao Zhang

arxiv:2506.04528 v1 · 2025-06-05 · 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{5FYHVG3EFNG2LGLPMO5XTPUVFS}

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	2026-07-05T11:16:15.987106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9707a9b642b4da5996f63bb79be952ca0f7685d05db1c766db0436b65055d7e

Aliases

arxiv: 2506.04528 · arxiv_version: 2506.04528v1 · doi: 10.48550/arxiv.2506.04528 · pith_short_12: 5FYHVG3EFNG2 · pith_short_16: 5FYHVG3EFNG2LGLP · pith_short_8: 5FYHVG3E

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/5FYHVG3EFNG2LGLPMO5XTPUVFS \
  | 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: e9707a9b642b4da5996f63bb79be952ca0f7685d05db1c766db0436b65055d7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6498f46c12a01dfcdd3979222daf03fe2759433098b4088cd72af5eaaf380684",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-05T00:28:26Z",
    "title_canon_sha256": "2c5bc03dea2856bec9eee736f5a6c1c6fe6a8fb95d9854a84de620a135117213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04528",
    "kind": "arxiv",
    "version": 1
  }
}