Pith Number

pith:3HW5QA4T

pith:2019:3HW5QA4TRDGOSNITPOHN7K43HK

not attested not anchored not stored refs pending

Hierarchical Deep Stereo Matching on High-resolution Images

Deva Ramanan, Gengshan Yang, Joshua Manela, Michael Happold

arxiv:1912.06704 v1 · 2019-12-13 · 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{3HW5QA4TRDGOSNITPOHN7K43HK}

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	2026-07-05T00:26:13.495951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9edd8039388cce935137b8edfab9b3a970b7b49d769f4a4290f95f6e291828e

Aliases

arxiv: 1912.06704 · arxiv_version: 1912.06704v1 · doi: 10.48550/arxiv.1912.06704 · pith_short_12: 3HW5QA4TRDGO · pith_short_16: 3HW5QA4TRDGOSNIT · pith_short_8: 3HW5QA4T

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/3HW5QA4TRDGOSNITPOHN7K43HK \
  | 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: d9edd8039388cce935137b8edfab9b3a970b7b49d769f4a4290f95f6e291828e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d147cc2ebb632dd3aea9c4dee11e70822b59da259f4754a61e34dae64c96897",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-13T20:57:15Z",
    "title_canon_sha256": "2e199a968d992c0f62b140404f49aa25d416cfa05a24dbbeae7050020a9332c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.06704",
    "kind": "arxiv",
    "version": 1
  }
}