Pith Number

pith:6ZGDBZ6O

pith:2025:6ZGDBZ6OL2IGZLPG6427HIYGJP

not attested not anchored not stored refs pending

Temporal Flow Matching for Learning Spatio-Temporal Trajectories in 4D Longitudinal Medical Imaging

Constantin Ulrich, David Zimmerer, Klaus Maier-Hein, Maximilian Rokuss, Nico Albert Disch, Robin Peretzke, Saikat Roy, Yannick Kirchhoff

arxiv:2508.21580 v1 · 2025-08-29 · 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{6ZGDBZ6OL2IGZLPG6427HIYGJP}

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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

Physics Priors Offer Useful Accuracy-Carbon Trade-Offs in Spatio-Temporal Forecasting

Training-inference input alignment outweighs framework choice in longitudinal retinal image prediction

Receipt and verification

First computed	2026-07-05T12:01:37.200520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f64c30e7ce5e906cade6f735f3a3064bdcca45fe8f4754aecfdc1de630e2eb71

Aliases

arxiv: 2508.21580 · arxiv_version: 2508.21580v1 · doi: 10.48550/arxiv.2508.21580 · pith_short_12: 6ZGDBZ6OL2IG · pith_short_16: 6ZGDBZ6OL2IGZLPG · pith_short_8: 6ZGDBZ6O

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/6ZGDBZ6OL2IGZLPG6427HIYGJP \
  | 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: f64c30e7ce5e906cade6f735f3a3064bdcca45fe8f4754aecfdc1de630e2eb71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e42b1d427db7a0d14358cc11ee4993463e7a138ab960c1a0dceeef133eec053",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-29T12:34:28Z",
    "title_canon_sha256": "1ba112dfa2ccfae5e16843f37469a76d60e15933036295e44efdd298db75b915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.21580",
    "kind": "arxiv",
    "version": 1
  }
}