Pith Number

pith:LNRPNCNS

pith:2025:LNRPNCNSJJZYFUHGGXT3ME7KH5

not attested not anchored not stored refs pending

Posterior shape models revisited: Improving 3D reconstructions from partial data using target specific models

Florian Burkhardt, Jonathan Aellen, Marcel L\"uthi, Thomas Vetter

arxiv:2509.05776 v1 · 2025-09-06 · 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{LNRPNCNSJJZYFUHGGXT3ME7KH5}

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	2026-07-05T12:06:23.999204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b62f689b24a7382d0e635e7b613ea3f41d4c4130ea64031f942f05610d69725

Aliases

arxiv: 2509.05776 · arxiv_version: 2509.05776v1 · doi: 10.48550/arxiv.2509.05776 · pith_short_12: LNRPNCNSJJZY · pith_short_16: LNRPNCNSJJZYFUHG · pith_short_8: LNRPNCNS

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/LNRPNCNSJJZYFUHGGXT3ME7KH5 \
  | 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: 5b62f689b24a7382d0e635e7b613ea3f41d4c4130ea64031f942f05610d69725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcf6a8c9257d4fb82edb366684fd55c77cc982387bde64beb5b1330cec830533",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-06T17:16:30Z",
    "title_canon_sha256": "ffb7292226fcc525e0da982d5f5598087ead78db55b9a02c39dc9025c99bcab2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05776",
    "kind": "arxiv",
    "version": 1
  }
}