Pith Number

pith:3ZFIGWH5

pith:2025:3ZFIGWH5FMC7VYKIAIZ62BE3LS

not attested not anchored not stored refs pending

PhysVarMix: Physics-Informed Variational Mixture Model for Multi-Modal Trajectory Prediction

Haichuan Li, Tomi Westerlund

arxiv:2507.19701 v1 · 2025-07-25 · cs.RO · 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{3ZFIGWH5FMC7VYKIAIZ62BE3LS}

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	2026-07-05T11:43:39.596276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de4a8358fd2b05fae1480233ed049b5c909f4330350e26869403810327876024

Aliases

arxiv: 2507.19701 · arxiv_version: 2507.19701v1 · doi: 10.48550/arxiv.2507.19701 · pith_short_12: 3ZFIGWH5FMC7 · pith_short_16: 3ZFIGWH5FMC7VYKI · pith_short_8: 3ZFIGWH5

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/3ZFIGWH5FMC7VYKIAIZ62BE3LS \
  | 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: de4a8358fd2b05fae1480233ed049b5c909f4330350e26869403810327876024

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0f4f32531d80782a1d88e39f3e786b493e30645bea8a34ea0f7a26d1a5a6d47",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-07-25T22:45:42Z",
    "title_canon_sha256": "11b698329f6359e26601b16d310e3924272bdd797204ad5d095c94fa1ef7b5a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19701",
    "kind": "arxiv",
    "version": 1
  }
}