Pith Number

pith:SDP4NSHP

pith:2026:SDP4NSHPM277V2IU7I5KKGFCS5

not attested not anchored not stored refs pending

Residual-Space Evolutionary Optimization via Flow-based Generative Models

Fernanda Nader, Hanno Scharr, Ira Assent, Lena Krieger, Xuan Zhao, Zhuo Cao

arxiv:2606.20084 v1 · 2026-06-18 · 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{SDP4NSHPM277V2IU7I5KKGFCS5}

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	2026-06-19T16:13:02.440625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90dfc6c8ef66bffae914fa3aa518a2977f79fddbca7943160841755d3ba4b91a

Aliases

arxiv: 2606.20084 · arxiv_version: 2606.20084v1 · doi: 10.48550/arxiv.2606.20084 · pith_short_12: SDP4NSHPM277 · pith_short_16: SDP4NSHPM277V2IU · pith_short_8: SDP4NSHP

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/SDP4NSHPM277V2IU7I5KKGFCS5 \
  | 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: 90dfc6c8ef66bffae914fa3aa518a2977f79fddbca7943160841755d3ba4b91a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "594a20c85ebec5c8d0259ac4b017a6f00ff772ab69274da9d6cfbabc36ea584c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-18T11:02:11Z",
    "title_canon_sha256": "4b30c281f2288d8e6f2de7a71ac7c02606da1f15a9bd49f7ac2b21752730b0dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20084",
    "kind": "arxiv",
    "version": 1
  }
}