Pith Number

pith:63TAIMT7

pith:2024:63TAIMT7KYIXNDQF4UB5G5HI4X

not attested not anchored not stored refs pending

Physics-aligned Schr\"{o}dinger bridge

Hongkun Dou, Lijun Yang, Shen Fang, Wang Han, Yue Deng, Zeyu Li

arxiv:2409.17825 v1 · 2024-09-26 · physics.flu-dyn · 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{63TAIMT7KYIXNDQF4UB5G5HI4X}

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.

Cited by

1 paper in Pith

You Only Look One Step: Accelerating Backpropagation in Diffusion Sampling with Gradient Shortcuts

Receipt and verification

First computed	2026-07-05T09:12:16.215016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6e604327f5611768e05e503d374e8e5fe75650dc74726c5b552df3d5505239f

Aliases

arxiv: 2409.17825 · arxiv_version: 2409.17825v1 · doi: 10.48550/arxiv.2409.17825 · pith_short_12: 63TAIMT7KYIX · pith_short_16: 63TAIMT7KYIXNDQF · pith_short_8: 63TAIMT7

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/63TAIMT7KYIXNDQF4UB5G5HI4X \
  | 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: f6e604327f5611768e05e503d374e8e5fe75650dc74726c5b552df3d5505239f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "502a4504ecc4aa98e48125294bead9d128ed78a987c1533760043a287db4d1c9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-09-26T13:22:22Z",
    "title_canon_sha256": "57de36b1e4e51525f931344fdc263e9399e8b59c9881242740ef1d2a8233ba8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.17825",
    "kind": "arxiv",
    "version": 1
  }
}