Pith Number

pith:MIP46ZGX

pith:2018:MIP46ZGXF7C54LNBYKFBP2AI5V

not attested not anchored not stored refs pending

Depth Estimation via Affinity Learned with Convolutional Spatial Propagation Network

Peng Wang, Ruigang Yang, Xinjing Cheng

arxiv:1808.00150 v1 · 2018-08-01 · 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{MIP46ZGXF7C54LNBYKFBP2AI5V}

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	2026-05-18T00:09:08.606342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

621fcf64d72fc5de2da1c28a17e808ed45882bbdcb18a5eece037df7cde069a6

Aliases

arxiv: 1808.00150 · arxiv_version: 1808.00150v1 · doi: 10.48550/arxiv.1808.00150 · pith_short_12: MIP46ZGXF7C5 · pith_short_16: MIP46ZGXF7C54LNB · pith_short_8: MIP46ZGX

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/MIP46ZGXF7C54LNBYKFBP2AI5V \
  | 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: 621fcf64d72fc5de2da1c28a17e808ed45882bbdcb18a5eece037df7cde069a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b7d85410b5f412e4019f04569a8d66b2f0318c515c14cd4782fb542a5e2af11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-01T03:23:06Z",
    "title_canon_sha256": "fdd840d6e71311731f20f94c61184e69242a53ef75cecbdc6eaa498f6cf525d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00150",
    "kind": "arxiv",
    "version": 1
  }
}