Pith Number

pith:EIPODJP5

pith:2025:EIPODJP5AVWGOCG3URWXXP2HKM

not attested not anchored not stored refs pending

Trajectory Generator Matching for Time Series

C. Wald, G. Steidl, J. Chemseddine, P. Hagemann, T. Jahn

arxiv:2505.23215 v1 · 2025-05-29 · math.NA · cs.LG · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIPODJP5AVWGOCG3URWXXP2HKM}

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

2 papers in Pith

Flow Matching: Markov Kernels, Stochastic Processes and Transport Plans

Is Flow Matching Just Trajectory Replay for Sequential Data?

Receipt and verification

First computed	2026-07-05T11:11:57.658226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

221ee1a5fd056c6708dba46d7bbf47530db55431e28359598cded7c277372060

Aliases

arxiv: 2505.23215 · arxiv_version: 2505.23215v1 · doi: 10.48550/arxiv.2505.23215 · pith_short_12: EIPODJP5AVWG · pith_short_16: EIPODJP5AVWGOCG3 · pith_short_8: EIPODJP5

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/EIPODJP5AVWGOCG3URWXXP2HKM \
  | 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: 221ee1a5fd056c6708dba46d7bbf47530db55431e28359598cded7c277372060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "668eaaeeb91f41f8e4516b7cbf8eda2df32ed97d37eb331920ebe6614ce9da67",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-05-29T07:56:32Z",
    "title_canon_sha256": "44e6254818f6c750194a3f1138e91194a91d67fa7d1578a7e6c7861c0dd17498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23215",
    "kind": "arxiv",
    "version": 1
  }
}