Pith Number

pith:SHA5HLT5

pith:2020:SHA5HLT5C5MLVZJXSEJR42Q5A4

not attested not anchored not stored refs pending

1st Place Solutions for Waymo Open Dataset Challenges -- 2D and 3D Tracking

Jie Liao, Li Huang, Runzhou Ge, Sijia Chen, Yihan Hu, Yu Wang, Zhuangzhuang Ding

arxiv:2006.15506 v1 · 2020-06-28 · 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{SHA5HLT5C5MLVZJXSEJR42Q5A4}

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	2026-07-05T01:14:06.304352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91c1d3ae7d1758bae53791131e6a1d07207bf6da7e1a6c45e85df856abca8632

Aliases

arxiv: 2006.15506 · arxiv_version: 2006.15506v1 · doi: 10.48550/arxiv.2006.15506 · pith_short_12: SHA5HLT5C5ML · pith_short_16: SHA5HLT5C5MLVZJX · pith_short_8: SHA5HLT5

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/SHA5HLT5C5MLVZJXSEJR42Q5A4 \
  | 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: 91c1d3ae7d1758bae53791131e6a1d07207bf6da7e1a6c45e85df856abca8632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fdb93d4e552bde5c46575b8279ed12acebe7329e746966a579d32a91c6dab0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-28T04:49:59Z",
    "title_canon_sha256": "0545cf1d08a4ecc00b1d88380709c121348ae9a4cf5b2bf8ffccda1396fb733a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.15506",
    "kind": "arxiv",
    "version": 1
  }
}