Pith Number

pith:VGPBSRHQ

pith:2019:VGPBSRHQOAJVIRN6PCTOG3CHVL

not attested not anchored not stored refs pending

DirectShape: Direct Photometric Alignment of Shape Priors for Visual Vehicle Pose and Shape Estimation

Daniel Cremers, Joerg Stueckler, Nan Yang, Rui Wang

arxiv:1904.10097 v2 · 2019-04-22 · 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{VGPBSRHQOAJVIRN6PCTOG3CHVL}

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	2026-07-05T00:46:45.517034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a99e1944f070135445be78a6e36c47aae58965468d6cb7f97e0e856df318f08e

Aliases

arxiv: 1904.10097 · arxiv_version: 1904.10097v2 · doi: 10.48550/arxiv.1904.10097 · pith_short_12: VGPBSRHQOAJV · pith_short_16: VGPBSRHQOAJVIRN6 · pith_short_8: VGPBSRHQ

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/VGPBSRHQOAJVIRN6PCTOG3CHVL \
  | 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: a99e1944f070135445be78a6e36c47aae58965468d6cb7f97e0e856df318f08e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5adf7aa1267092d560f7b772e4fb357c13f4a422ef5a3c51c0994e2a5ffeab2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-22T23:58:25Z",
    "title_canon_sha256": "16d0ebfc5f82e496bd5b7298281bc8900a9f905f4e83d6b29ff7f6999f16dcf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10097",
    "kind": "arxiv",
    "version": 2
  }
}