Pith Number

pith:VP7MR5Q3

pith:2026:VP7MR5Q3OIKGSW3MVACC2UVRTW

not attested not anchored not stored refs pending

A symmetric determinantal lower bound for diagonal power sums via polar degree

Karthik Sheshadri

arxiv:2606.11090 v1 · 2026-06-09 · cs.CC · 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{VP7MR5Q3OIKGSW3MVACC2UVRTW}

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	2026-06-10T01:11:09.616777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abfec8f61b7214695b6ca8042d52b19da3bbec321299d900ee6e7f964f399d4e

Aliases

arxiv: 2606.11090 · arxiv_version: 2606.11090v1 · doi: 10.48550/arxiv.2606.11090 · pith_short_12: VP7MR5Q3OIKG · pith_short_16: VP7MR5Q3OIKGSW3M · pith_short_8: VP7MR5Q3

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/VP7MR5Q3OIKGSW3MVACC2UVRTW \
  | 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: abfec8f61b7214695b6ca8042d52b19da3bbec321299d900ee6e7f964f399d4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c849b2709cf0532f9ad44269b856db48af5c35a93db7dee9d7e732ab8599122",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2026-06-09T16:49:37Z",
    "title_canon_sha256": "8e21ce2d1f4376d9f903fee0e8163af28404abf7f9bfa854b605368f51c7c805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11090",
    "kind": "arxiv",
    "version": 1
  }
}