Pith Number

pith:RLQLZXMO

pith:2025:RLQLZXMO3GMVKMM4TLD7MMHCAU

not attested not anchored not stored refs pending

Algebraically Skew Embeddings of Curves

Andy B. Day

arxiv:2501.18132 v4 · 2025-01-30 · 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{RLQLZXMO3GMVKMM4TLD7MMHCAU}

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	2026-07-05T10:58:22.900123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ae0bcdd8ed99955319c9ac7f630e20526747d0180cb533c20eff623fc037d74

Aliases

arxiv: 2501.18132 · arxiv_version: 2501.18132v4 · doi: 10.48550/arxiv.2501.18132 · pith_short_12: RLQLZXMO3GMV · pith_short_16: RLQLZXMO3GMVKMM4 · pith_short_8: RLQLZXMO

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/RLQLZXMO3GMVKMM4TLD7MMHCAU \
  | 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: 8ae0bcdd8ed99955319c9ac7f630e20526747d0180cb533c20eff623fc037d74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eac791a5a13ae9851bdd57fc7d059dec5bdf2acf371897b47307f083f11d0014",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-01-30T04:43:58Z",
    "title_canon_sha256": "f1b605a572645b6e34835fe0efc6dc7d054914764e6e367eaa4a50287baf3443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18132",
    "kind": "arxiv",
    "version": 4
  }
}