Pith Number

pith:5JPB6QS2

pith:2026:5JPB6QS2SDDFO3LXFDT2RT5DLN

not attested not anchored not stored refs pending

Differentiable Efficient Operator Search

Chang Xu, Cho-Jui Hsieh, Jiyuan Zhang, Tao Huang, Weiguo Feng, Xiaohuan Pei, Yuanfan Guo

arxiv:2606.05232 v1 · 2026-06-03 · cs.LG · 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{5JPB6QS2SDDFO3LXFDT2RT5DLN}

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	2026-06-05T00:13:49.531624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea5e1f425a90c6576d7728e7a8cfa35b7b970b29b51a7c63e6170218db36a1be

Aliases

arxiv: 2606.05232 · arxiv_version: 2606.05232v1 · doi: 10.48550/arxiv.2606.05232 · pith_short_12: 5JPB6QS2SDDF · pith_short_16: 5JPB6QS2SDDFO3LX · pith_short_8: 5JPB6QS2

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/5JPB6QS2SDDFO3LXFDT2RT5DLN \
  | 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: ea5e1f425a90c6576d7728e7a8cfa35b7b970b29b51a7c63e6170218db36a1be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04bd8c2a0d46c6bab313ba38279a81d845f33909bb9ba6f679194690f3bd136d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-03T00:58:21Z",
    "title_canon_sha256": "ced8f9f6385a492063b87e5b3e0255cc2044e99378f49838f8a5b63f6acd5d3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05232",
    "kind": "arxiv",
    "version": 1
  }
}