Pith Number

pith:4VPAZFEG

pith:2017:4VPAZFEGD3HHTFTHPAKMKXFAAV

not attested not anchored not stored refs pending

Directional Compactly supported Box Spline Tight Framelets with Simple Structure

Bin Han, Tao Li, Xiaosheng Zhuang

arxiv:1708.08421 v1 · 2017-08-28 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VPAZFEGD3HHTFTHPAKMKXFAAV}

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	2026-05-18T00:36:36.081208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e55e0c94861ece7996677814c55ca005634cc2e4232632a678f418c01ec3095d

Aliases

arxiv: 1708.08421 · arxiv_version: 1708.08421v1 · doi: 10.48550/arxiv.1708.08421 · pith_short_12: 4VPAZFEGD3HH · pith_short_16: 4VPAZFEGD3HHTFTH · pith_short_8: 4VPAZFEG

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/4VPAZFEGD3HHTFTHPAKMKXFAAV \
  | 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: e55e0c94861ece7996677814c55ca005634cc2e4232632a678f418c01ec3095d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ad3fff9052761793760af798adb89cc76b745dfa19860127f06962ff7e8cba",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-08-28T16:58:36Z",
    "title_canon_sha256": "ba327d56397c6174d8880ea2b199225fd15a09c0bd7245a3632f9d5e71c1643c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08421",
    "kind": "arxiv",
    "version": 1
  }
}