Pith Number

pith:ERVYZV6A

pith:2023:ERVYZV6AD2MOCPF3GNGCFRSRYR

not attested not anchored not stored refs pending

Deformation-Guided Unsupervised Non-Rigid Shape Matching

Aymen Merrouche, Edmond Boyer, Joao Regateiro, Stefanie Wuhrer

arxiv:2311.15668 v1 · 2023-11-27 · 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{ERVYZV6AD2MOCPF3GNGCFRSRYR}

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	2026-07-05T07:17:07.783253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

246b8cd7c01e98e13cbb334c22c651c45f1d64f2cb46b1b7c1eca231c79eba37

Aliases

arxiv: 2311.15668 · arxiv_version: 2311.15668v1 · doi: 10.48550/arxiv.2311.15668 · pith_short_12: ERVYZV6AD2MO · pith_short_16: ERVYZV6AD2MOCPF3 · pith_short_8: ERVYZV6A

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/ERVYZV6AD2MOCPF3GNGCFRSRYR \
  | 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: 246b8cd7c01e98e13cbb334c22c651c45f1d64f2cb46b1b7c1eca231c79eba37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8f994365915b812584953b3284088ed38bb048aab41710d8127e3a52cb0bb26",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-27T09:55:55Z",
    "title_canon_sha256": "7ee723a918bef80c9d138668387106965dc2aa0a5f930319a009f8f4f260ead1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.15668",
    "kind": "arxiv",
    "version": 1
  }
}