Pith Number

pith:GFPNRVFW

pith:2025:GFPNRVFWOVTMLHAWKFXKZO7TAQ

not attested not anchored not stored refs pending

T-Graph: Enhancing Sparse-view Camera Pose Estimation by Pairwise Translation Graph

Berend Jan van der Zwaag, Hao Cheng, Qingyu Xian, Weiqin Jiao, Yanqiu Huang

arxiv:2505.01207 v1 · 2025-05-02 · 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{GFPNRVFWOVTMLHAWKFXKZO7TAQ}

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	2026-07-05T10:57:47.595792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315ed8d4b67566c59c16516eacbbf3040f6adfdd66fdb9f80f638c6ff0500284

Aliases

arxiv: 2505.01207 · arxiv_version: 2505.01207v1 · doi: 10.48550/arxiv.2505.01207 · pith_short_12: GFPNRVFWOVTM · pith_short_16: GFPNRVFWOVTMLHAW · pith_short_8: GFPNRVFW

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/GFPNRVFWOVTMLHAWKFXKZO7TAQ \
  | 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: 315ed8d4b67566c59c16516eacbbf3040f6adfdd66fdb9f80f638c6ff0500284

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c76a471ff5a9b6c7188af9564146f0c22abcbd13d3dd55dcb81997d2dbc0769",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-02T11:50:48Z",
    "title_canon_sha256": "cf5b93ae7472e766d5bbef353a3365fc5386e65e880752745dd779dea1c6b38c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01207",
    "kind": "arxiv",
    "version": 1
  }
}