Pith Number

pith:2YU4BTSE

pith:2018:2YU4BTSE4Q5YKZM2COS7WJGBI2

not attested not anchored not stored refs pending

Extreme Relative Pose Estimation for RGB-D Scans via Scene Completion

Jeffrey Z.Pan, Kristen Grauman, Linjie Luo, Qixing Huang, Xiaowei Zhou, Zhenpei Yang

arxiv:1901.00063 v2 · 2018-12-31 · 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{2YU4BTSE4Q5YKZM2COS7WJGBI2}

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	2026-05-17T23:56:52.413621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d629c0ce44e43b85659a13a5fb24c146a0171cc33621f88a5c7baafec63ab421

Aliases

arxiv: 1901.00063 · arxiv_version: 1901.00063v2 · doi: 10.48550/arxiv.1901.00063 · pith_short_12: 2YU4BTSE4Q5Y · pith_short_16: 2YU4BTSE4Q5YKZM2 · pith_short_8: 2YU4BTSE

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/2YU4BTSE4Q5YKZM2COS7WJGBI2 \
  | 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: d629c0ce44e43b85659a13a5fb24c146a0171cc33621f88a5c7baafec63ab421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5eafb7027540314181fed6274955e433b6066b30853b00e6e1de539d2649bec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-31T23:43:16Z",
    "title_canon_sha256": "e6608710086db6ca59b83937414a3913705b67757e422619c1e43049d2488db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00063",
    "kind": "arxiv",
    "version": 2
  }
}