Pith Number

pith:UAARFEX6

pith:2022:UAARFEX65TJGZMDQYK77AB6IM6

not attested not anchored not stored refs pending

Deep Depth Completion from Extremely Sparse Data: A Survey

Chenyou Fan, Chenyu Bao, Honghai Liu, Junjie Hu, Mete Ozay, Qing Gao, Tin Lun Lam

arxiv:2205.05335 v3 · 2022-05-11 · 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{UAARFEX65TJGZMDQYK77AB6IM6}

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	2026-07-05T04:51:56.836263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0011292feecd26cb070c2bff007c867acfa5345d2e2f6b494cdadac6f28e9ec

Aliases

arxiv: 2205.05335 · arxiv_version: 2205.05335v3 · doi: 10.48550/arxiv.2205.05335 · pith_short_12: UAARFEX65TJG · pith_short_16: UAARFEX65TJGZMDQ · pith_short_8: UAARFEX6

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/UAARFEX65TJGZMDQYK77AB6IM6 \
  | 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: a0011292feecd26cb070c2bff007c867acfa5345d2e2f6b494cdadac6f28e9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f91740c54b52a5ebf3f0436e0eac8a17c2916750c54fc20663c0da07e539d5e6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-11T08:24:00Z",
    "title_canon_sha256": "86f8b6985a9906e7a924a1a91d19b2e0dc5ed96acf4a8461e22e7b219e4f1150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.05335",
    "kind": "arxiv",
    "version": 3
  }
}