Pith Number

pith:ZJGBAV37

pith:2021:ZJGBAV373PD5MJUMX6NNKFMZ3Y

not attested not anchored not stored refs pending

Prototypical Cross-Attention Networks for Multiple Object Tracking and Segmentation

Chi-Keung Tang, Fisher Yu, Lei Ke, Martin Danelljan, Xia Li, Yu-Wing Tai

arxiv:2106.11958 v2 · 2021-06-22 · 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{ZJGBAV373PD5MJUMX6NNKFMZ3Y}

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	2026-07-05T03:36:38.478668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca4c10577fdbc7d6268cbf9ad51599de308dd45e5ae62643262b8d71758eb4b9

Aliases

arxiv: 2106.11958 · arxiv_version: 2106.11958v2 · doi: 10.48550/arxiv.2106.11958 · pith_short_12: ZJGBAV373PD5 · pith_short_16: ZJGBAV373PD5MJUM · pith_short_8: ZJGBAV37

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/ZJGBAV373PD5MJUMX6NNKFMZ3Y \
  | 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: ca4c10577fdbc7d6268cbf9ad51599de308dd45e5ae62643262b8d71758eb4b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bd06c04511e63e67f07e205f814a54903819a76a1dbb7d676cf4b42fbc933ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-22T17:57:24Z",
    "title_canon_sha256": "e6cff4427c3a03ad183787ccab517d3dc049774d4ca1481a232e42deae777f13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11958",
    "kind": "arxiv",
    "version": 2
  }
}