Pith Number

pith:UM7HXP75

pith:2024:UM7HXP75KQJK6AGDBWKPFCN2IY

not attested not anchored not stored refs pending

On the geometry of zero sets of central quaternionic polynomials

Elad Paran, Gil Alon

arxiv:2402.01378 v1 · 2024-02-02 · math.RA · 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{UM7HXP75KQJK6AGDBWKPFCN2IY}

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	2026-07-05T07:40:34.149277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a33e7bbffd5412af00c30d94f289ba463f21c83720d8ff30d0edaac6fc3460d4

Aliases

arxiv: 2402.01378 · arxiv_version: 2402.01378v1 · doi: 10.48550/arxiv.2402.01378 · pith_short_12: UM7HXP75KQJK · pith_short_16: UM7HXP75KQJK6AGD · pith_short_8: UM7HXP75

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/UM7HXP75KQJK6AGDBWKPFCN2IY \
  | 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: a33e7bbffd5412af00c30d94f289ba463f21c83720d8ff30d0edaac6fc3460d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a090a4eba427a64cf458beb9509f640b957a6d1fe53ac29e10b290f82a2f56f",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2024-02-02T13:02:27Z",
    "title_canon_sha256": "075a3149a79c72070c6b10f18056c2e266a3ccb9abff9a320052f9aeb63e729b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.01378",
    "kind": "arxiv",
    "version": 1
  }
}