Pith Number

pith:N4ALPXPJ

pith:2017:N4ALPXPJM5T4Z25PDS6VJDBGMG

not attested not anchored not stored refs pending

Deep Learning and Conditional Random Fields-based Depth Estimation and Topographical Reconstruction from Conventional Endoscopy

Faisal Mahmood, Nicholas J. Durr

arxiv:1710.11216 v3 · 2017-10-30 · 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{N4ALPXPJM5T4Z25PDS6VJDBGMG}

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	2026-05-18T00:29:24.539690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f00b7dde96767ccebaf1cbd548c26618c2dad7b44c19d30015594163d99a84d

Aliases

arxiv: 1710.11216 · arxiv_version: 1710.11216v3 · doi: 10.48550/arxiv.1710.11216 · pith_short_12: N4ALPXPJM5T4 · pith_short_16: N4ALPXPJM5T4Z25P · pith_short_8: N4ALPXPJ

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/N4ALPXPJM5T4Z25PDS6VJDBGMG \
  | 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: 6f00b7dde96767ccebaf1cbd548c26618c2dad7b44c19d30015594163d99a84d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dafa0b6e7d189119800ed7f2a466636ef59e4c2755a0da5ca59feaeef3fb486",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-10-30T19:56:52Z",
    "title_canon_sha256": "3136f9225542cfeddb23ed349ef059939c2751e845365cc318a44212fec58f09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11216",
    "kind": "arxiv",
    "version": 3
  }
}