Pith Number

pith:3R4DEYLT

pith:2026:3R4DEYLTLSOBB5ZVCK4TA6SCB3

not attested not anchored not stored refs pending

TraRA: Trajectory-level Recognition Aggregation for Video Text Spotting in Urban Surveillance

Duc Tri Tran, Phi Le Nguyen, Trung Thanh Nguyen, Vijay John, Yasutomo Kawanishi

arxiv:2606.07161 v1 · 2026-06-05 · 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{3R4DEYLTLSOBB5ZVCK4TA6SCB3}

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	2026-06-08T01:04:50.095413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc783261735c9c10f73512b9307a420efc3944152c73eba86f7a2c7a93f7dac6

Aliases

arxiv: 2606.07161 · arxiv_version: 2606.07161v1 · doi: 10.48550/arxiv.2606.07161 · pith_short_12: 3R4DEYLTLSOB · pith_short_16: 3R4DEYLTLSOBB5ZV · pith_short_8: 3R4DEYLT

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/3R4DEYLTLSOBB5ZVCK4TA6SCB3 \
  | 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: dc783261735c9c10f73512b9307a420efc3944152c73eba86f7a2c7a93f7dac6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77e84ffea73a6639adcc90ffc9bbbf7773ffd3da655dd4f14a354293e1add4dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-05T11:23:16Z",
    "title_canon_sha256": "58e1c60ce673ae4d9eb001bec6ff407d1fc641acbb6c6e25788f648f3da5f12b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07161",
    "kind": "arxiv",
    "version": 1
  }
}