Pith Number

pith:VBEJWQXL

pith:2018:VBEJWQXLCNZOKZ2NC6CJDQVA2Q

not attested not anchored not stored refs pending

Geo-Supervised Visual Depth Prediction

Alex Wong, Stefano Soatto, Xiaohan Fei

arxiv:1807.11130 v4 · 2018-07-30 · 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{VBEJWQXLCNZOKZ2NC6CJDQVA2Q}

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	2026-05-17T23:43:33.234439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8489b42eb1372e5674d178491c2a0d4116aee8cad92ebb968ed6a57da88d3e5

Aliases

arxiv: 1807.11130 · arxiv_version: 1807.11130v4 · doi: 10.48550/arxiv.1807.11130 · pith_short_12: VBEJWQXLCNZO · pith_short_16: VBEJWQXLCNZOKZ2N · pith_short_8: VBEJWQXL

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/VBEJWQXLCNZOKZ2NC6CJDQVA2Q \
  | 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: a8489b42eb1372e5674d178491c2a0d4116aee8cad92ebb968ed6a57da88d3e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39efedfdc8bf0cd5465c40fbe71a0c181f84e0b1686548f59830317c370d489f",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-30T00:31:42Z",
    "title_canon_sha256": "8b9978aede585e7e2a003eca696dfc2f3894dd826cb0d17a909139c6bed581e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11130",
    "kind": "arxiv",
    "version": 4
  }
}