Pith Number

pith:BR47DACZ

pith:2014:BR47DACZBQ46ATMGGRTUNOE6TU

not attested not anchored not stored refs pending

Probably Approximately Symmetric: Fast rigid Symmetry Detection with Global Guarantees

Alex Bronstein, Roee Litman, Shai Avidan, Simon Korman

arxiv:1403.6637 v2 · 2014-03-26 · cs.CG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BR47DACZBQ46ATMGGRTUNOE6TU}

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	2026-05-18T01:04:30.486368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c79f180590c39e04d86346746b89e9d3956801e7110166ab1a8278eb4b1a312

Aliases

arxiv: 1403.6637 · arxiv_version: 1403.6637v2 · doi: 10.48550/arxiv.1403.6637 · pith_short_12: BR47DACZBQ46 · pith_short_16: BR47DACZBQ46ATMG · pith_short_8: BR47DACZ

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/BR47DACZBQ46ATMGGRTUNOE6TU \
  | 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: 0c79f180590c39e04d86346746b89e9d3956801e7110166ab1a8278eb4b1a312

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42ca2f586084a5d0a4e3a3443ee4543f2f64261466be6f051ec6e2f0048cb776",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2014-03-26T11:53:07Z",
    "title_canon_sha256": "abacca8dd5b8c5f5ffa6c5f9195ef58bb1d99f2a2a72cdae9ba7eb40af6b5d96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6637",
    "kind": "arxiv",
    "version": 2
  }
}