Pith Number

pith:3SU5MHTN

pith:2022:3SU5MHTNE3X6O3VO43IVSNCTDI

not attested not anchored not stored refs pending

Deformable Surface Reconstruction via Riemannian Metric Preservation

Adri\`a Colom\'e, Carme Torras, Oriol Barbany

arxiv:2212.11596 v2 · 2022-12-22 · 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{3SU5MHTNE3X6O3VO43IVSNCTDI}

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	2026-07-05T05:52:09.389116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dca9d61e6d26efe76eaee6d15934531a1a54e91bc14a765e48d5946dff60cd36

Aliases

arxiv: 2212.11596 · arxiv_version: 2212.11596v2 · doi: 10.48550/arxiv.2212.11596 · pith_short_12: 3SU5MHTNE3X6 · pith_short_16: 3SU5MHTNE3X6O3VO · pith_short_8: 3SU5MHTN

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/3SU5MHTNE3X6O3VO43IVSNCTDI \
  | 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: dca9d61e6d26efe76eaee6d15934531a1a54e91bc14a765e48d5946dff60cd36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78f04eacf7242471f85659468a231145213427796d1b8ba7c42c8afbdaf073e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-22T10:45:08Z",
    "title_canon_sha256": "d3c79e0b2b95c0e4555c85e16921688cc459dc6d6de801a040f9f837d2877592"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.11596",
    "kind": "arxiv",
    "version": 2
  }
}