Pith Number

pith:Z6TQVPMP

pith:2017:Z6TQVPMPIOGT4FWIRIGLQZPJRZ

not attested not anchored not stored refs pending

Learning quadrangulated patches for 3D shape parameterization and completion

Didier Stricker, Kiran Varanasi, Kripasindhu Sarkar

arxiv:1709.06868 v1 · 2017-09-20 · 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{Z6TQVPMPIOGT4FWIRIGLQZPJRZ}

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	2026-05-18T00:34:40.212878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfa70abd8f438d3e16c88a0cb865e98e78b9d81c048112fcbc1003b9942dcac6

Aliases

arxiv: 1709.06868 · arxiv_version: 1709.06868v1 · doi: 10.48550/arxiv.1709.06868 · pith_short_12: Z6TQVPMPIOGT · pith_short_16: Z6TQVPMPIOGT4FWI · pith_short_8: Z6TQVPMP

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/Z6TQVPMPIOGT4FWIRIGLQZPJRZ \
  | 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: cfa70abd8f438d3e16c88a0cb865e98e78b9d81c048112fcbc1003b9942dcac6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfb6ad1e5c14cbb4dc9ac064591cfdf66b770270811be87ab0cf43fb899ebbe8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-20T13:56:34Z",
    "title_canon_sha256": "de8e504b4b894c930b0e61782d2c4142a591d6ab42448c25e845b7a1ae32a3b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06868",
    "kind": "arxiv",
    "version": 1
  }
}