Pith Number

pith:NB7P324T

pith:2018:NB7P324T56E5OJE46NGSFZ3KTX

not attested not anchored not stored refs pending

Open-World Stereo Video Matching with Deep RNN

Hongdong Li, Yiran Zhong, Yuchao Dai

arxiv:1808.03959 v1 · 2018-08-12 · 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{NB7P324T56E5OJE46NGSFZ3KTX}

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	2026-05-18T00:08:19.237563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687efdeb93ef89d7249cf34d22e76a9df37aae6315ce00fc1e1b34a205901432

Aliases

arxiv: 1808.03959 · arxiv_version: 1808.03959v1 · doi: 10.48550/arxiv.1808.03959 · pith_short_12: NB7P324T56E5 · pith_short_16: NB7P324T56E5OJE4 · pith_short_8: NB7P324T

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/NB7P324T56E5OJE46NGSFZ3KTX \
  | 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: 687efdeb93ef89d7249cf34d22e76a9df37aae6315ce00fc1e1b34a205901432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9705ee2a00417ba3c6c539a7f476d01a6b4852f11303e88afe1f8b590f260817",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-12T15:41:54Z",
    "title_canon_sha256": "27a53868a3ab46097d368f5b3f929d51c4f6c308f7a4ede4de569125bb41767f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03959",
    "kind": "arxiv",
    "version": 1
  }
}