Pith Number

pith:36ZIMLAV

pith:2018:36ZIMLAV6AJC3CMCCGMIB5GKHL

not attested not anchored not stored refs pending

Three for one and one for three: Flow, Segmentation, and Surface Normals

Anil S. Baslamisli, Hoang-An Le, Theo Gevers, Thomas Mensink

arxiv:1807.07473 v1 · 2018-07-19 · 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{36ZIMLAV6AJC3CMCCGMIB5GKHL}

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	2026-05-18T00:10:20.052501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfb2862c15f0122d8982119880f4ca3adefa0aa71034137c1fd220cc49274477

Aliases

arxiv: 1807.07473 · arxiv_version: 1807.07473v1 · doi: 10.48550/arxiv.1807.07473 · pith_short_12: 36ZIMLAV6AJC · pith_short_16: 36ZIMLAV6AJC3CMC · pith_short_8: 36ZIMLAV

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/36ZIMLAV6AJC3CMCCGMIB5GKHL \
  | 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: dfb2862c15f0122d8982119880f4ca3adefa0aa71034137c1fd220cc49274477

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0770c9c9fc63e572cfeb0d43cf081ca2626e603e92a55a7596b2ebf6fd5a32fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-19T14:54:21Z",
    "title_canon_sha256": "21afad71439154b1640773422b3ef2e7f6e8bc4e57f421daf207fa86bb748f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07473",
    "kind": "arxiv",
    "version": 1
  }
}