Pith Number

pith:75AW6T4N

pith:2023:75AW6T4NOIT7NJARHPMLMU7HDD

not attested not anchored not stored refs pending

WS-SfMLearner: Self-supervised Monocular Depth and Ego-motion Estimation on Surgical Videos with Unknown Camera Parameters

Ange Lou, Jack Noble

arxiv:2308.11776 v2 · 2023-08-22 · cs.CV · cs.AI · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75AW6T4NOIT7NJARHPMLMU7HDD}

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	2026-07-05T07:41:42.209786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff416f4f8d7227f6a4113bd8b653e718e57011ccfc2a44679105d954ae944b3d

Aliases

arxiv: 2308.11776 · arxiv_version: 2308.11776v2 · doi: 10.48550/arxiv.2308.11776 · pith_short_12: 75AW6T4NOIT7 · pith_short_16: 75AW6T4NOIT7NJAR · pith_short_8: 75AW6T4N

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/75AW6T4NOIT7NJARHPMLMU7HDD \
  | 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: ff416f4f8d7227f6a4113bd8b653e718e57011ccfc2a44679105d954ae944b3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1902ff6ffbdd18d080f4d06ddf1e070cfdd2aca56bad1c732867347221c0de8c",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-22T20:35:24Z",
    "title_canon_sha256": "3c1fe3135989d058b7a72f9e2b670fcaf703f2144da273da4d291160b1187709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.11776",
    "kind": "arxiv",
    "version": 2
  }
}