Pith Number

pith:K5FLEQRG

pith:2025:K5FLEQRGHEHCANS2O6T3BPOPYQ

not attested not anchored not stored refs pending

Projective Hypersurfaces of High Degree Admitting an Induced Additive Action

Ivan Beldiev

arxiv:2504.09675 v1 · 2025-04-13 · 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{K5FLEQRGHEHCANS2O6T3BPOPYQ}

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	2026-07-05T10:48:41.073170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

574ab24226390e20365a77a7b0bdcfc405b4f4d5e8ea188994f9299a0cdcdb2b

Aliases

arxiv: 2504.09675 · arxiv_version: 2504.09675v1 · doi: 10.48550/arxiv.2504.09675 · pith_short_12: K5FLEQRGHEHC · pith_short_16: K5FLEQRGHEHCANS2 · pith_short_8: K5FLEQRG

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/K5FLEQRGHEHCANS2O6T3BPOPYQ \
  | 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: 574ab24226390e20365a77a7b0bdcfc405b4f4d5e8ea188994f9299a0cdcdb2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adc70610694317917fa11e7f1ecd845366fd3a429a2df54801f2b3a5d42ffbbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-04-13T17:59:55Z",
    "title_canon_sha256": "9da4c1ed4488705cff3d5e6479230b934cc0f94b22e0652d16fe5be9f4504e5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.09675",
    "kind": "arxiv",
    "version": 1
  }
}