Pith Number

pith:JXLONOJ5

pith:2018:JXLONOJ5W72WJSHN73KP2Z7T7J

not attested not anchored not stored refs pending

Adaptive Anisotropic Total Variation - A Nonlinear Spectral Analysis

Guy Gilboa, Shai Biton

arxiv:1811.11281 v1 · 2018-11-27 · eess.IV · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JXLONOJ5W72WJSHN73KP2Z7T7J}

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	2026-05-17T23:59:44.291502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dd6e6b93db7f564c8edfed4fd67f3fa531bb497a4f44919e130bbf8416f0e97

Aliases

arxiv: 1811.11281 · arxiv_version: 1811.11281v1 · doi: 10.48550/arxiv.1811.11281 · pith_short_12: JXLONOJ5W72W · pith_short_16: JXLONOJ5W72WJSHN · pith_short_8: JXLONOJ5

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/JXLONOJ5W72WJSHN73KP2Z7T7J \
  | 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: 4dd6e6b93db7f564c8edfed4fd67f3fa531bb497a4f44919e130bbf8416f0e97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef6a65e862a77fa7f7b759906164043d6dfd6422eb336e907ca7d64a2ce2bbf5",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-11-27T21:57:34Z",
    "title_canon_sha256": "685f0f4fd71bc4124f470dbb544f4da08dc94bf4fbb99368a2484c01e5b16ae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11281",
    "kind": "arxiv",
    "version": 1
  }
}