Pith Number

pith:6UGE6N2A

pith:2020:6UGE6N2AFIPX3P2WD37HTHYYJT

not attested not anchored not stored refs pending

Geometric Correspondence Fields: Learned Differentiable Rendering for 3D Pose Refinement in the Wild

Alexander Grabner, Peihong Guo, Peizhao Zhang, Peter M. Roth, Peter Vajda, Tong Xiao, Vincent Lepetit, Yaming Wang

arxiv:2007.08939 v1 · 2020-07-17 · 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{6UGE6N2AFIPX3P2WD37HTHYYJT}

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	2026-07-05T01:19:59.032372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f50c4f37402a1f7dbf561efe799f184cc509a1749c156941b950aaafb9daa569

Aliases

arxiv: 2007.08939 · arxiv_version: 2007.08939v1 · doi: 10.48550/arxiv.2007.08939 · pith_short_12: 6UGE6N2AFIPX · pith_short_16: 6UGE6N2AFIPX3P2W · pith_short_8: 6UGE6N2A

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/6UGE6N2AFIPX3P2WD37HTHYYJT \
  | 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: f50c4f37402a1f7dbf561efe799f184cc509a1749c156941b950aaafb9daa569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3efb638ecc994fa4715e91b57e302a07389c682e771fadf7aa7a6ee8281242ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-17T12:34:38Z",
    "title_canon_sha256": "311264809ba6c6a33c9acb4f6ba42a1abbd4dcadc82ca23efde26b9a6260d96b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.08939",
    "kind": "arxiv",
    "version": 1
  }
}