Pith Number

pith:5D4IXYN2

pith:2020:5D4IXYN2HZ4P5KFV4J6NQIMGYX

not attested not anchored not stored refs pending

Robust Long-Term Object Tracking via Improved Discriminative Model Prediction

Alexander Hauptmann, Junhyun Lee, Seokeon Choi, Yunsung Lee

arxiv:2008.04722 v2 · 2020-08-11 · 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{5D4IXYN2HZ4P5KFV4J6NQIMGYX}

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	2026-07-05T01:30:10.310592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8f88be1ba3e78fea8b5e27cd82186c5f142711845af2d9d8bd0c665a368a149

Aliases

arxiv: 2008.04722 · arxiv_version: 2008.04722v2 · doi: 10.48550/arxiv.2008.04722 · pith_short_12: 5D4IXYN2HZ4P · pith_short_16: 5D4IXYN2HZ4P5KFV · pith_short_8: 5D4IXYN2

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/5D4IXYN2HZ4P5KFV4J6NQIMGYX \
  | 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: e8f88be1ba3e78fea8b5e27cd82186c5f142711845af2d9d8bd0c665a368a149

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebbe2f1bc30c763c404cd50586649d0de4ab2cfac3b542f8adf040bf6735a178",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-11T14:31:11Z",
    "title_canon_sha256": "56e557c1b94e76700343ec838c31f1fa5e7d8b6262ac8d98e0e48a5c3381c74d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.04722",
    "kind": "arxiv",
    "version": 2
  }
}