Pith Number

pith:O44MBHOP

pith:2019:O44MBHOP7RTOZTEETWQNAD5W2O

not attested not anchored not stored refs pending

Learning Guided Convolutional Network for Depth Completion

Fei-Peng Tian, Jian Li, Jie Tang, Ping Tan, Wei Feng

arxiv:1908.01238 v1 · 2019-08-03 · 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{O44MBHOP7RTOZTEETWQNAD5W2O}

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	2026-07-04T23:51:28.390044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7738c09dcffc66eccc849da0d00fb6d39d5d8f407d9d0a85d1c5e0d9547cdfc9

Aliases

arxiv: 1908.01238 · arxiv_version: 1908.01238v1 · doi: 10.48550/arxiv.1908.01238 · pith_short_12: O44MBHOP7RTO · pith_short_16: O44MBHOP7RTOZTEE · pith_short_8: O44MBHOP

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/O44MBHOP7RTOZTEETWQNAD5W2O \
  | 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: 7738c09dcffc66eccc849da0d00fb6d39d5d8f407d9d0a85d1c5e0d9547cdfc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fd6c3acc16efc32d6a462ba1cb443ca723c0548aff8d69da3d5578373e0f7b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-03T22:06:34Z",
    "title_canon_sha256": "8b451b4271bd85e0d39bbef00ae7f3ce90b73279d993d00f12c4eb991d890c9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01238",
    "kind": "arxiv",
    "version": 1
  }
}