Pith Number

pith:NFBE2NVL

pith:2018:NFBE2NVLXIHJ2IKUKCZKK55QWN

not attested not anchored not stored refs pending

Practical Deep Stereo (PDS): Toward applications-friendly deep stereo matching

Anton Ivanov, Francois Fleuret, Stepan Tulyakov

arxiv:1806.01677 v1 · 2018-06-05 · cs.CV · cs.NE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFBE2NVLXIHJ2IKUKCZKK55QWN}

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	2026-05-18T00:10:44.412204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69424d36abba0e9d215450b2a577b0b349ea30ce9b8ce46df70ff2de7ca9e594

Aliases

arxiv: 1806.01677 · arxiv_version: 1806.01677v1 · doi: 10.48550/arxiv.1806.01677 · pith_short_12: NFBE2NVLXIHJ · pith_short_16: NFBE2NVLXIHJ2IKU · pith_short_8: NFBE2NVL

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/NFBE2NVLXIHJ2IKUKCZKK55QWN \
  | 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: 69424d36abba0e9d215450b2a577b0b349ea30ce9b8ce46df70ff2de7ca9e594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0646fd07e98fb22dba53dd0255efd682113028c7636e96e8b6e9e32e7608272",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-05T13:24:40Z",
    "title_canon_sha256": "779fdee21a4072fa73b83103cc96151251f9162378a414785365af2449bef25b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01677",
    "kind": "arxiv",
    "version": 1
  }
}