Pith Number

pith:FH4MDO54

pith:2017:FH4MDO547VMIAIWTKCU4MVMIRI

not attested not anchored not stored refs pending

Self-Supervised Siamese Learning on Stereo Image Pairs for Depth Estimation in Robotic Surgery

Ankur Handa, Edward Johns, Guang-Zhong Yang, Lin Zhang, Menglong Ye, Philip Pratt

arxiv:1705.08260 v1 · 2017-05-17 · cs.CV · 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{FH4MDO547VMIAIWTKCU4MVMIRI}

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	2026-05-18T00:43:48.882419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29f8c1bbbcfd588022d350a9c655888a2b2f9b017d4f2ac5a377945abf370f2c

Aliases

arxiv: 1705.08260 · arxiv_version: 1705.08260v1 · doi: 10.48550/arxiv.1705.08260 · pith_short_12: FH4MDO547VMI · pith_short_16: FH4MDO547VMIAIWT · pith_short_8: FH4MDO54

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/FH4MDO547VMIAIWTKCU4MVMIRI \
  | 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: 29f8c1bbbcfd588022d350a9c655888a2b2f9b017d4f2ac5a377945abf370f2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3daa75ff520792bc0e83f45ef8909c0aa35e17e1953c1d0959cdeba73880422f",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-17T11:10:49Z",
    "title_canon_sha256": "503da0d0cd3c12f06bd9207fdfd0da22571932409cec7c341590256fcafdfd63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08260",
    "kind": "arxiv",
    "version": 1
  }
}