Pith Number

pith:2VSI5LUG

pith:2017:2VSI5LUG5YHYPUUEX3PKFQ5MKZ

not attested not anchored not stored refs pending

Multiresolution and Hierarchical Analysis of Astronomical Spectroscopic Cubes using 3D Discrete Wavelet Transform

Mart\'in Villanueva, Mauricio Araya

arxiv:1711.06663 v2 · 2017-11-17 · 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{2VSI5LUG5YHYPUUEX3PKFQ5MKZ}

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	2026-05-18T00:29:36.405311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5648eae86ee0f87d284bedea2c3ac5662604f70dd5be97b481439e736befc4b

Aliases

arxiv: 1711.06663 · arxiv_version: 1711.06663v2 · doi: 10.48550/arxiv.1711.06663 · pith_short_12: 2VSI5LUG5YHY · pith_short_16: 2VSI5LUG5YHYPUUE · pith_short_8: 2VSI5LUG

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/2VSI5LUG5YHYPUUEX3PKFQ5MKZ \
  | 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: d5648eae86ee0f87d284bedea2c3ac5662604f70dd5be97b481439e736befc4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d0fa2c77f8ba2481af1bd4693abce5fb1b258e81ba135dd2ec34340ade25dc9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-17T18:37:00Z",
    "title_canon_sha256": "836b861ee365a0d7524ba143e65c633caad3c753a835aa5bb917b0c6b2d337c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06663",
    "kind": "arxiv",
    "version": 2
  }
}