Pith Number

pith:GFIPRDCO

pith:2025:GFIPRDCOFLW3BWUHLXT4JPN23L

not attested not anchored not stored refs pending

Gradient Flow Matching for Learning Update Dynamics in Neural Network Training

Jianxi Gao, Xiao Shou, Yanna Ding

arxiv:2505.20221 v1 · 2025-05-26 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFIPRDCOFLW3BWUHLXT4JPN23L}

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	2026-07-05T11:09:54.418716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3150f88c4e2aedb0da875de7c4bdbadae5ca6c6834492c219284185b5e98071e

Aliases

arxiv: 2505.20221 · arxiv_version: 2505.20221v1 · doi: 10.48550/arxiv.2505.20221 · pith_short_12: GFIPRDCOFLW3 · pith_short_16: GFIPRDCOFLW3BWUH · pith_short_8: GFIPRDCO

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/GFIPRDCOFLW3BWUHLXT4JPN23L \
  | 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: 3150f88c4e2aedb0da875de7c4bdbadae5ca6c6834492c219284185b5e98071e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45ad67ed22f65696ab102d619083111756834e64101052d7713a780775486dfe",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-26T17:03:22Z",
    "title_canon_sha256": "b58ec89c2786388a0ec1d3a4f8093a0d4600e8248eccfdb52947e02373d32a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20221",
    "kind": "arxiv",
    "version": 1
  }
}