Pith Number

pith:J4COID3Q

pith:2021:J4COID3Q2OLE6WQK5M3TEN42OQ

not attested not anchored not stored refs pending

Revisiting Self-Supervised Monocular Depth Estimation

Jong-Hwan Kim, Ue-Hwan Kim

arxiv:2103.12496 v1 · 2021-03-23 · cs.CV · cs.AI · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4COID3Q2OLE6WQK5M3TEN42OQ}

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	2026-07-05T02:25:47.183283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f04e40f70d3964f5a0aeb3732379a743476996e8a20806b463964ad1998f19f

Aliases

arxiv: 2103.12496 · arxiv_version: 2103.12496v1 · doi: 10.48550/arxiv.2103.12496 · pith_short_12: J4COID3Q2OLE · pith_short_16: J4COID3Q2OLE6WQK · pith_short_8: J4COID3Q

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/J4COID3Q2OLE6WQK5M3TEN42OQ \
  | 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: 4f04e40f70d3964f5a0aeb3732379a743476996e8a20806b463964ad1998f19f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f2c8f04225b49e5e76306bdfcf4c2efb64c0fae0d735143cb107d75f653b858",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-23T12:45:00Z",
    "title_canon_sha256": "0aff9ad5d4de716da06a658294fb90fd90b1bf5ace21a49e29e9e22f2e0d744b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12496",
    "kind": "arxiv",
    "version": 1
  }
}