Pith Number

pith:67LKN4YT

pith:2017:67LKN4YTPESBEBTLT2B6AJZ3H5

not attested not anchored not stored refs pending

Fischer decomposition for spinor valued polynomials in several variables

Roman Lavicka, Vladimir Soucek

arxiv:1708.01426 v2 · 2017-08-04 · math.CV · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67LKN4YTPESBEBTLT2B6AJZ3H5}

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	2026-05-18T00:30:21.976807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7d6a6f313792412066b9e83e0273b3f54713e481abfe386f6ea2eda4f606c14

Aliases

arxiv: 1708.01426 · arxiv_version: 1708.01426v2 · doi: 10.48550/arxiv.1708.01426 · pith_short_12: 67LKN4YTPESB · pith_short_16: 67LKN4YTPESBEBTL · pith_short_8: 67LKN4YT

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/67LKN4YTPESBEBTLT2B6AJZ3H5 \
  | 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: f7d6a6f313792412066b9e83e0273b3f54713e481abfe386f6ea2eda4f606c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cebe7f16f521779d82361fdba47b0784195e95ea322ceb433140771ea0f0c26b",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-08-04T08:54:27Z",
    "title_canon_sha256": "bea4ed2782248073e728e341e53bbfec1b844726f5fd87d82baac0015ff4c12a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01426",
    "kind": "arxiv",
    "version": 2
  }
}