Pith Number

pith:JXTNQOQL

pith:2019:JXTNQOQLFVD7F4KGVNC6ITLSFU

not attested not anchored not stored refs pending

Learning Multi-Object Tracking and Segmentation from Automatic Annotations

Idoia Ruiz, Joan Serrat, Lorenzo Porzi, Markus Hofinger, Peter Kontschieder, Samuel Rota Bul\`o

arxiv:1912.02096 v3 · 2019-12-04 · 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{JXTNQOQLFVD7F4KGVNC6ITLSFU}

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	2026-07-05T00:51:05.095490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4de6d83a0b2d47f2f146ab45e44d722d197bff34c334afbda2e08d7612d408ff

Aliases

arxiv: 1912.02096 · arxiv_version: 1912.02096v3 · doi: 10.48550/arxiv.1912.02096 · pith_short_12: JXTNQOQLFVD7 · pith_short_16: JXTNQOQLFVD7F4KG · pith_short_8: JXTNQOQL

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/JXTNQOQLFVD7F4KGVNC6ITLSFU \
  | 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: 4de6d83a0b2d47f2f146ab45e44d722d197bff34c334afbda2e08d7612d408ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9c828a1ed73bb978ec23307e44927eb5188baeb7e3add6481dbad451a17b3f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-04T16:38:24Z",
    "title_canon_sha256": "75585ad6f380d33fdd138cbc8b5c9f61985286e00378402bbabea83bd9020bea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.02096",
    "kind": "arxiv",
    "version": 3
  }
}