Pith Number

pith:A77D2A3H

pith:2022:A77D2A3H2XER5TRZUNHVDPDFJ2

not attested not anchored not stored refs pending

3D Object Aided Self-Supervised Monocular Depth Estimation

Guodong Chen, Lining Sun, Songlin Wei, Wenzheng Chi, Zhenhua Wang

arxiv:2212.01768 v1 · 2022-12-04 · 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{A77D2A3H2XER5TRZUNHVDPDFJ2}

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	2026-07-05T05:22:16.549227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07fe3d0367d5c91ece39a34f51bc654ead0859744f6fa1a91df82e787bf9c386

Aliases

arxiv: 2212.01768 · arxiv_version: 2212.01768v1 · doi: 10.48550/arxiv.2212.01768 · pith_short_12: A77D2A3H2XER · pith_short_16: A77D2A3H2XER5TRZ · pith_short_8: A77D2A3H

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/A77D2A3H2XER5TRZUNHVDPDFJ2 \
  | 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: 07fe3d0367d5c91ece39a34f51bc654ead0859744f6fa1a91df82e787bf9c386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "881e59a649cf8c4231f1cb73b174a0517c9a5c67c236a7bcb6f8404bb6990f53",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-04T08:52:33Z",
    "title_canon_sha256": "d6bb3888bb4911b70a1ece7bda4685655079e20f2978e08d7a5b6e4b132c2814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.01768",
    "kind": "arxiv",
    "version": 1
  }
}