Pith Number

pith:WWBC3AZO

pith:2019:WWBC3AZOFEVEMCCYI4LSSJICM2

not attested not anchored not stored refs pending

Unsupervised Scale-consistent Depth and Ego-motion Learning from Monocular Video

Chunhua Shen, Huangying Zhan, Ian Reid, Jia-Wang Bian, Ming-Ming Cheng, Naiyan Wang, Zhichao Li

arxiv:1908.10553 v2 · 2019-08-28 · 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{WWBC3AZOFEVEMCCYI4LSSJICM2}

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	2026-07-05T00:09:26.419236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5822d832e292a460858471729250266bf8cb4be5c780fa82108f7ad0f54fd2d

Aliases

arxiv: 1908.10553 · arxiv_version: 1908.10553v2 · doi: 10.48550/arxiv.1908.10553 · pith_short_12: WWBC3AZOFEVE · pith_short_16: WWBC3AZOFEVEMCCY · pith_short_8: WWBC3AZO

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/WWBC3AZOFEVEMCCYI4LSSJICM2 \
  | 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: b5822d832e292a460858471729250266bf8cb4be5c780fa82108f7ad0f54fd2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cc57853af24088ccdb66d66014a2d0800a511873d513bb648767099f53a612b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-28T05:25:46Z",
    "title_canon_sha256": "2345759061f6185703a8770749be3ffb7aba2dd24440fb356d354c2eab9bac81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10553",
    "kind": "arxiv",
    "version": 2
  }
}