Pith Number

pith:P6J4FWVW

pith:2020:P6J4FWVWILXFEBEZ6U3HWMJ7BC

not attested not anchored not stored refs pending

TrajectoryNet: A Dynamic Optimal Transport Network for Modeling Cellular Dynamics

Alexander Tong, David van Dijk, Guy Wolf, Jessie Huang, Smita Krishnaswamy

arxiv:2002.04461 v2 · 2020-02-09 · stat.ML · cs.CV · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6J4FWVWILXFEBEZ6U3HWMJ7BC}

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

First-Order Trajectory Matching: Fast Ensemble Predictions of Chaotic, Turbulent, Stochastic Systems

Receipt and verification

First computed	2026-07-05T01:22:00.435436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f93c2dab642ee520499f5367b313f08b5acc671b55c25bf4c668b493d435706

Aliases

arxiv: 2002.04461 · arxiv_version: 2002.04461v2 · doi: 10.48550/arxiv.2002.04461 · pith_short_12: P6J4FWVWILXF · pith_short_16: P6J4FWVWILXFEBEZ · pith_short_8: P6J4FWVW

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/P6J4FWVWILXFEBEZ6U3HWMJ7BC \
  | 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: 7f93c2dab642ee520499f5367b313f08b5acc671b55c25bf4c668b493d435706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "094300793b27660ca3539289aba23c43fa500d073dacf276cc3ab942bd6f45d2",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-02-09T21:00:38Z",
    "title_canon_sha256": "81b8be657c65bf16da02988c684d947ffc16f233eba1c9410562f8e770d05243"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04461",
    "kind": "arxiv",
    "version": 2
  }
}