Pith Number

pith:UN67FJNG

pith:2016:UN67FJNG7T3BARHOO7EEEVF6WB

not attested not anchored not stored refs pending

Simple determinantal representations of up to quintic bivariate polynomials

Anita Buckley, Bor Plestenjak

arxiv:1609.00498 v1 · 2016-09-02 · math.NA · cs.NA · 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{UN67FJNG7T3BARHOO7EEEVF6WB}

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	2026-06-04T18:09:59.410282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a37df2a5a6fcf61044ee77c84254beb06075704d7e454d1ca2c4d49c1b32b51c

Aliases

arxiv: 1609.00498 · arxiv_version: 1609.00498v1 · doi: 10.48550/arxiv.1609.00498 · pith_short_12: UN67FJNG7T3B · pith_short_16: UN67FJNG7T3BARHO · pith_short_8: UN67FJNG

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/UN67FJNG7T3BARHOO7EEEVF6WB \
  | 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: a37df2a5a6fcf61044ee77c84254beb06075704d7e454d1ca2c4d49c1b32b51c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdd8070dba9c57fe226c9fad3369c972ad4153a55cd26d938074f13a8d00b6e6",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-09-02T08:22:28Z",
    "title_canon_sha256": "4567c589cd0659b38abb0f040bdad005020735f00fe2c55cad0c126ea0ee59d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00498",
    "kind": "arxiv",
    "version": 1
  }
}