Pith Number

pith:EU6BJV6V

pith:2021:EU6BJV6V55V6LBICDWZ2EOPDX3

not attested not anchored not stored refs pending

Self-Supervised Depth Completion for Active Stereo

Alexander Vakhitov, Daniel Hernandez-Juarez, Frederik Warburg, Juan Tarrio, Pablo F. Alcantarilla, Ujwal Bonde

arxiv:2110.03234 v2 · 2021-10-07 · 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{EU6BJV6V55V6LBICDWZ2EOPDX3}

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	2026-07-05T03:50:02.453193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

253c14d7d5ef6be585021db3a239e3bed077f3731e1954d6964ae0ccd0a746f0

Aliases

arxiv: 2110.03234 · arxiv_version: 2110.03234v2 · doi: 10.48550/arxiv.2110.03234 · pith_short_12: EU6BJV6V55V6 · pith_short_16: EU6BJV6V55V6LBIC · pith_short_8: EU6BJV6V

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/EU6BJV6V55V6LBICDWZ2EOPDX3 \
  | 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: 253c14d7d5ef6be585021db3a239e3bed077f3731e1954d6964ae0ccd0a746f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17ebeeb047b26cae2b708be706ce045304594d3f145daafac1fce52f9195d625",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-07T07:33:52Z",
    "title_canon_sha256": "8fbaca010ed9bbe80bdb5c5fb966c49a9c79c156caddfaced2bf4600872fcf42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03234",
    "kind": "arxiv",
    "version": 2
  }
}