Pith Number

pith:XG3B2OAE

pith:2018:XG3B2OAERJ5KTUZS2OCKUWND4N

not attested not anchored not stored refs pending

Recovery of Point Clouds on Surfaces: Application to Image Reconstruction

Mathews Jacob, Sunrita Poddar

arxiv:1801.00886 v1 · 2018-01-03 · 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{XG3B2OAERJ5KTUZS2OCKUWND4N}

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	2026-05-18T00:26:48.516400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9b61d38048a7aa9d332d384aa59a3e36dd17b09c9c11d629a5c355413ca0943

Aliases

arxiv: 1801.00886 · arxiv_version: 1801.00886v1 · doi: 10.48550/arxiv.1801.00886 · pith_short_12: XG3B2OAERJ5K · pith_short_16: XG3B2OAERJ5KTUZS · pith_short_8: XG3B2OAE

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/XG3B2OAERJ5KTUZS2OCKUWND4N \
  | 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: b9b61d38048a7aa9d332d384aa59a3e36dd17b09c9c11d629a5c355413ca0943

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbe9ce69ac6dc7975e4bcdc5158e0cdcbe7bcf49d642b76cf4f43dde2b49f938",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-03T02:49:56Z",
    "title_canon_sha256": "e93bead5da7cecad0649b059e8d8bb121db4b9f4e6ec7453c787d8ce5789f6c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00886",
    "kind": "arxiv",
    "version": 1
  }
}