Pith Number

pith:N23M4ZUW

pith:2026:N23M4ZUWVRIM6IMVLO4IG4X3LK

not attested not anchored not stored refs pending

FreeBridge: Variational Schr\"odinger Bridges for Cellular Transition Dynamics

Chenyu You, Haibin Ling, Jun Ma, Qin Ren, Xurui Wang

arxiv:2606.11286 v1 · 2026-06-09 · 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{N23M4ZUWVRIM6IMVLO4IG4X3LK}

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	2026-06-11T00:08:16.753812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eb6ce6696ac50cf21955bb88372fb5aa7bb5cd67b5e92e4f38d75e99b0fa78f

Aliases

arxiv: 2606.11286 · arxiv_version: 2606.11286v1 · doi: 10.48550/arxiv.2606.11286 · pith_short_12: N23M4ZUWVRIM · pith_short_16: N23M4ZUWVRIM6IMV · pith_short_8: N23M4ZUW

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/N23M4ZUWVRIM6IMVLO4IG4X3LK \
  | 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: 6eb6ce6696ac50cf21955bb88372fb5aa7bb5cd67b5e92e4f38d75e99b0fa78f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3e3c386812196878c8d4d70f2a5aa9e9548647361259988498dc2c77016a1ed",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-09T16:46:59Z",
    "title_canon_sha256": "9c393fa746e1069512df31c615c270fb77276d179ebea727ff07ade16a829718"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11286",
    "kind": "arxiv",
    "version": 1
  }
}