Pith Number

pith:NVR7ZIVX

pith:2026:NVR7ZIVXOIM4TZTUG7JEHB3CZ6

not attested not anchored not stored refs pending

Tabular Numeric Stretch Transformation

Burak Varici, Johnna Sundberg, Juyong Kim, Pradeep Ravikumar, Zihao Ye

arxiv:2608.09162 v1 · 2026-08-10 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVR7ZIVXOIM4TZTUG7JEHB3CZ6}

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	2026-08-11T02:21:56.974279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d63fca2b77219c9e67437d2438762cf8d91d9ac3a8adbfb00200be81a69eef7

Aliases

arxiv: 2608.09162 · arxiv_version: 2608.09162v1 · doi: 10.48550/arxiv.2608.09162 · pith_short_12: NVR7ZIVXOIM4 · pith_short_16: NVR7ZIVXOIM4TZTU · pith_short_8: NVR7ZIVX

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/NVR7ZIVXOIM4TZTUG7JEHB3CZ6 \
  | 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: 6d63fca2b77219c9e67437d2438762cf8d91d9ac3a8adbfb00200be81a69eef7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81ee11ed7cfa6ea3d930de223e9aff025e0334c9d26d3e5b71ceafb922d23b46",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-10T06:16:41Z",
    "title_canon_sha256": "6d4fe094e427bca796f4cc5b9c925f3045fecf44d1287a0c04ba782d38266740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09162",
    "kind": "arxiv",
    "version": 1
  }
}