Pith Number

pith:ZC6P2RF6

pith:2018:ZC6P2RF6RHFGEYOSGROGXFWQSR

not attested not anchored not stored refs pending

GeoNet: Unsupervised Learning of Dense Depth, Optical Flow and Camera Pose

Jianping Shi, Zhichao Yin

arxiv:1803.02276 v2 · 2018-03-06 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZC6P2RF6RHFGEYOSGROGXFWQSR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:21:33.961004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8bcfd44be89ca6261d2345c6b96d0945da87d91d153321303aba0ee36678d3f

Aliases

arxiv: 1803.02276 · arxiv_version: 1803.02276v2 · doi: 10.48550/arxiv.1803.02276 · pith_short_12: ZC6P2RF6RHFG · pith_short_16: ZC6P2RF6RHFGEYOS · pith_short_8: ZC6P2RF6

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/ZC6P2RF6RHFGEYOSGROGXFWQSR \
  | 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: c8bcfd44be89ca6261d2345c6b96d0945da87d91d153321303aba0ee36678d3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e6cb66258bf9c91bfe3d49241594be984c8f1c190f0ff11d297687ba227dea1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-06T16:09:21Z",
    "title_canon_sha256": "561b7cf83d17411fcc9d4da5c59bc58472bcfd2689e75e4d5bd5b7225c38ed2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02276",
    "kind": "arxiv",
    "version": 2
  }
}