Pith Number

pith:TBM4LU2X

pith:2026:TBM4LU2XW7M637UZYO3EHJEVOW

not attested not anchored not stored refs pending

Structured matrix factorization length

Jeong-Hoon Ju, Taehyeong Kim

arxiv:2606.07407 v1 · 2026-06-05 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TBM4LU2XW7M637UZYO3EHJEVOW}

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	2026-06-08T01:05:25.288261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9859c5d357b7d9edfe99c3b643a49575a77f5cff75cb1af3c68d3e4607c9a884

Aliases

arxiv: 2606.07407 · arxiv_version: 2606.07407v1 · doi: 10.48550/arxiv.2606.07407 · pith_short_12: TBM4LU2XW7M6 · pith_short_16: TBM4LU2XW7M637UZ · pith_short_8: TBM4LU2X

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/TBM4LU2XW7M637UZYO3EHJEVOW \
  | 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: 9859c5d357b7d9edfe99c3b643a49575a77f5cff75cb1af3c68d3e4607c9a884

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "042ff3382c31fd0467da6f2183dfc4b7a02fbfb313164929dc777e8451d3cccd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-06-05T15:50:36Z",
    "title_canon_sha256": "8a63a80772d93f8d4adf512c26f0ced36cdc056b52b38196caf619591b37a211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07407",
    "kind": "arxiv",
    "version": 1
  }
}