Pith Number

pith:JCVMQW6D

pith:2026:JCVMQW6DFBZ7K36PL54CZGRM2G

not attested not anchored not stored refs pending

ECoSim: Data Efficient Fine-Tuning for Controllable Traffic Simulation

Masayoshi Tomizuka, Wei-Jer Chang, Yi-Ting Chen, Yu-Hsiang Chen

arxiv:2607.00545 v1 · 2026-07-01 · 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{JCVMQW6DFBZ7K36PL54CZGRM2G}

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	2026-07-02T01:17:47.301889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48aac85bc32873f56fcf5f782c9a2cd182deb67a631c2f4fd35b24f97d56e85b

Aliases

arxiv: 2607.00545 · arxiv_version: 2607.00545v1 · doi: 10.48550/arxiv.2607.00545 · pith_short_12: JCVMQW6DFBZ7 · pith_short_16: JCVMQW6DFBZ7K36P · pith_short_8: JCVMQW6D

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/JCVMQW6DFBZ7K36PL54CZGRM2G \
  | 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: 48aac85bc32873f56fcf5f782c9a2cd182deb67a631c2f4fd35b24f97d56e85b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8ff6e98e87012f464dcd45e7b1589b5dfac8207ca0668be730978cc185a926e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-01T07:35:29Z",
    "title_canon_sha256": "f35e1f815e6bf36b5852f4b75e476751f6b660a071111f31f62aa79965355e98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00545",
    "kind": "arxiv",
    "version": 1
  }
}