Pith Number

pith:EG2V46PA

pith:2022:EG2V46PAUYTCGI4LJLURYDXADA

not attested not anchored not stored refs pending

Polynomial-Time Power-Sum Decomposition of Polynomials

Jeff Xu, Jun-Ting Hsieh, Mitali Bafna, Pravesh K. Kothari

arxiv:2208.00122 v1 · 2022-07-30 · cs.DS · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EG2V46PAUYTCGI4LJLURYDXADA}

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	2026-07-05T04:44:48.008547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21b55e79e0a62623238b4ae91c0ee0181bf2ce9b80c862eaa6abab668f2c90c9

Aliases

arxiv: 2208.00122 · arxiv_version: 2208.00122v1 · doi: 10.48550/arxiv.2208.00122 · pith_short_12: EG2V46PAUYTC · pith_short_16: EG2V46PAUYTCGI4L · pith_short_8: EG2V46PA

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/EG2V46PAUYTCGI4LJLURYDXADA \
  | 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: 21b55e79e0a62623238b4ae91c0ee0181bf2ce9b80c862eaa6abab668f2c90c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f07768b9a85edcbd7095066f80a27bcef4b54e9a4553cb68cfbe61fc4d0fa68c",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-07-30T02:20:42Z",
    "title_canon_sha256": "10ac61d83fb9289321cb336e9768094ec29718b5272e7f831f5e915e802184a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.00122",
    "kind": "arxiv",
    "version": 1
  }
}