Pith Number

pith:DMNIQLDO

pith:2016:DMNIQLDOM3NNRKJGGOHX4EQJUN

not attested not anchored not stored refs pending

Efficient Multi-Frequency Phase Unwrapping using Kernel Density Estimation

Felix J\"aremo Lawin, Hannes Ovr\'en, Per-Erik Forss\'en

arxiv:1608.05209 v1 · 2016-08-18 · 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{DMNIQLDOM3NNRKJGGOHX4EQJUN}

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	2026-05-18T01:08:31.612081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b1a882c6e66dad8a926338f7e1209a375f9efd7b16090f82360e86a62fba2d4

Aliases

arxiv: 1608.05209 · arxiv_version: 1608.05209v1 · doi: 10.48550/arxiv.1608.05209 · pith_short_12: DMNIQLDOM3NN · pith_short_16: DMNIQLDOM3NNRKJG · pith_short_8: DMNIQLDO

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/DMNIQLDOM3NNRKJGGOHX4EQJUN \
  | 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: 1b1a882c6e66dad8a926338f7e1209a375f9efd7b16090f82360e86a62fba2d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d94bf3ecf816e9540b8c4c49d93dba6bf36caad0b8849d54f8871bf74519e51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-08-18T08:49:13Z",
    "title_canon_sha256": "ddb501287842d24b605981e2b40f817269028b96ea57b7c637cfde0dec007866"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05209",
    "kind": "arxiv",
    "version": 1
  }
}