Pith Number

pith:U3TDYMD4

pith:2026:U3TDYMD4BYPVAI2ABR7UPO4MCL

not attested not anchored not stored refs pending

Seg2Track++: Probabilistic Track Validation and Data Association for Multi-Object Tracking and Segmentation

Cristiano Premebida, Diogo Mendon\c{c}a, Tiago Barros, Urbano J. Nunes

arxiv:2606.03875 v1 · 2026-06-02 · 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{U3TDYMD4BYPVAI2ABR7UPO4MCL}

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	2026-06-03T02:06:05.021222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6e63c307c0e1f5023400c7f47bb8c12c6fe0c2f697fdb0ef1c062deba55d9cd

Aliases

arxiv: 2606.03875 · arxiv_version: 2606.03875v1 · doi: 10.48550/arxiv.2606.03875 · pith_short_12: U3TDYMD4BYPV · pith_short_16: U3TDYMD4BYPVAI2A · pith_short_8: U3TDYMD4

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/U3TDYMD4BYPVAI2ABR7UPO4MCL \
  | 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: a6e63c307c0e1f5023400c7f47bb8c12c6fe0c2f697fdb0ef1c062deba55d9cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fee98e7a35de04509fb70a490a015d7f928374e47f4116aa37169e425ac80bfb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-02T16:43:00Z",
    "title_canon_sha256": "9fbb1e990488116b5b1fa01c20f7cd5ae508da0be367af9889413a37a87b86dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03875",
    "kind": "arxiv",
    "version": 1
  }
}