Pith Number

pith:QDC6D2JZ

pith:2024:QDC6D2JZQCUNXMANPGQEIDZYYL

not attested not anchored not stored refs pending

Walker: Self-supervised Multiple Object Tracking by Walking on Temporal Appearance Graphs

Bernt Schiele, Fisher Yu, Luc Van Gool, Luigi Piccinelli, Mattia Segu, Siyuan Li

arxiv:2409.17221 v1 · 2024-09-25 · 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{QDC6D2JZQCUNXMANPGQEIDZYYL}

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	2026-07-05T09:11:49.918415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80c5e1e93980a8dbb00d79a0440f38c2d4a6cf5381631b346f42a336793e0b3a

Aliases

arxiv: 2409.17221 · arxiv_version: 2409.17221v1 · doi: 10.48550/arxiv.2409.17221 · pith_short_12: QDC6D2JZQCUN · pith_short_16: QDC6D2JZQCUNXMAN · pith_short_8: QDC6D2JZ

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/QDC6D2JZQCUNXMANPGQEIDZYYL \
  | 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: 80c5e1e93980a8dbb00d79a0440f38c2d4a6cf5381631b346f42a336793e0b3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebc120d8e2eb12a5ea9e91aff16d9cbab6e14612d84cda4fd3acced13444e0f5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-25T18:00:00Z",
    "title_canon_sha256": "2537bf89d8670c9645e8db8508508839773fc038b96312f1640a7340d3f10db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.17221",
    "kind": "arxiv",
    "version": 1
  }
}