Pith Number

pith:MHDOIZK4

pith:2026:MHDOIZK45UKQ2A7JIKVMLEM7SM

not attested not anchored not stored refs pending

Signed Rectified Flow: Negativity-Controlled Generation

Baiyu Su, Lizhang Chen, Qiang Liu, Runlong Liao

arxiv:2607.18516 v1 · 2026-07-20 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MHDOIZK45UKQ2A7JIKVMLEM7SM}

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	2026-07-22T00:22:52.437949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61c6e4655ced150d03e942aac5919f932039e3991216e208990f48c001776403

Aliases

arxiv: 2607.18516 · arxiv_version: 2607.18516v1 · doi: 10.48550/arxiv.2607.18516 · pith_short_12: MHDOIZK45UKQ · pith_short_16: MHDOIZK45UKQ2A7J · pith_short_8: MHDOIZK4

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/MHDOIZK45UKQ2A7JIKVMLEM7SM \
  | 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: 61c6e4655ced150d03e942aac5919f932039e3991216e208990f48c001776403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1adf87b309df7587ca3b8fb7a5247f8e9999ab35199b620ac93b253d2efeb9d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-20T21:15:34Z",
    "title_canon_sha256": "e7bbf76a963977764c35192173ceb5b89258d87ac5789d3004e925e2598f3ef4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18516",
    "kind": "arxiv",
    "version": 1
  }
}