Pith Number

pith:55YJLD2P

pith:2018:55YJLD2PBJPE3KZOHYVLHBAU42

not attested not anchored not stored refs pending

Tracking by Animation: Unsupervised Learning of Multi-Object Attentive Trackers

David Barber, Daxue Liu, Hangen He, Jian Li, Zhen He

arxiv:1809.03137 v3 · 2018-09-10 · cs.CV · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55YJLD2PBJPE3KZOHYVLHBAU42}

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	2026-05-17T23:49:03.462148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef70958f4f0a5e4dab2e3e2ab38414e6b124af6bea8c0df435ccaf2e30ab8335

Aliases

arxiv: 1809.03137 · arxiv_version: 1809.03137v3 · doi: 10.48550/arxiv.1809.03137 · pith_short_12: 55YJLD2PBJPE · pith_short_16: 55YJLD2PBJPE3KZO · pith_short_8: 55YJLD2P

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/55YJLD2PBJPE3KZOHYVLHBAU42 \
  | 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: ef70958f4f0a5e4dab2e3e2ab38414e6b124af6bea8c0df435ccaf2e30ab8335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aef907eb413bb36ee53ad66042f55ab8b1024ba06fa37e33898f326c7b36625",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-10T04:59:25Z",
    "title_canon_sha256": "cdfe1dcafea03ca5bd74d8901dd6de5d3045ed82f26816ba0d83825072fae2e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03137",
    "kind": "arxiv",
    "version": 3
  }
}