Pith Number

pith:6JKCABK6

pith:2016:6JKCABK67MQ4TSLCBBRGNCSQXO

not attested not anchored not stored refs pending

Embedded real-time stereo estimation via Semi-Global Matching on the GPU

Alejandro Chac\'on, Antonio Espinosa, Antonio Manuel L\'opez, Daniel Hernandez-Juarez, David V\'azquez, Juan Carlos Moure

arxiv:1610.04121 v1 · 2016-10-13 · 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{6JKCABK67MQ4TSLCBBRGNCSQXO}

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	2026-05-18T01:02:21.890076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f25420055efb21c9c9620862668a50bb98eee3d3b8802c03aad288e4d02a00b9

Aliases

arxiv: 1610.04121 · arxiv_version: 1610.04121v1 · doi: 10.48550/arxiv.1610.04121 · pith_short_12: 6JKCABK67MQ4 · pith_short_16: 6JKCABK67MQ4TSLC · pith_short_8: 6JKCABK6

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/6JKCABK67MQ4TSLCBBRGNCSQXO \
  | 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: f25420055efb21c9c9620862668a50bb98eee3d3b8802c03aad288e4d02a00b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "652057561ff2eecf68f24492ff727619b5d22998c1ddaab33474e9bea3d1945e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-10-13T15:15:11Z",
    "title_canon_sha256": "e196cca7fb5bc9469e3eeba7dff86fcaf26bee948878de7941571315aabf76b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.04121",
    "kind": "arxiv",
    "version": 1
  }
}