Pith Number

pith:2NNL72J2

pith:2014:2NNL72J24AFUZJRAJNE5WFRDVH

not attested not anchored not stored refs pending

Directional Tensor Product Complex Tight Framelets with Low Redundancy

Bin Han, Xiaosheng Zhuang, Zhepeng Zhao

arxiv:1412.5267 v1 · 2014-12-17 · 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{2NNL72J24AFUZJRAJNE5WFRDVH}

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	2026-05-18T00:40:52.912657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d35abfe93ae00b4ca6204b49db1623a9e3d6bed3289eda6e01507085dc3b9fd2

Aliases

arxiv: 1412.5267 · arxiv_version: 1412.5267v1 · doi: 10.48550/arxiv.1412.5267 · pith_short_12: 2NNL72J24AFU · pith_short_16: 2NNL72J24AFUZJRA · pith_short_8: 2NNL72J2

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/2NNL72J24AFUZJRAJNE5WFRDVH \
  | 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: d35abfe93ae00b4ca6204b49db1623a9e3d6bed3289eda6e01507085dc3b9fd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3318c9af2bb3a0717890e43f3c30e22ea8197fe427aaaab869c95abd7c977b58",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-12-17T06:21:58Z",
    "title_canon_sha256": "996db0ce0628e4cbbe26eb9a1e12f3f6fc7dea0cebd419fee578965984da59a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5267",
    "kind": "arxiv",
    "version": 1
  }
}