Pith Number

pith:SODNJ35L

pith:2026:SODNJ35LQLTEELD6IFX3VKYQNX

not attested not anchored not stored refs pending

Two-Cut Coherence of Quintic Forms: Lifting Separations and Second-Derivative Completeness

Karthik Sheshadri

arxiv:2608.07611 v1 · 2026-08-06 · cs.CC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SODNJ35LQLTEELD6IFX3VKYQNX}

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	2026-08-11T00:15:29.309627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9386d4efab82e6422c7e416fbaab106dd4e0d73229254b9631890f69c20befa0

Aliases

arxiv: 2608.07611 · arxiv_version: 2608.07611v1 · doi: 10.48550/arxiv.2608.07611 · pith_short_12: SODNJ35LQLTE · pith_short_16: SODNJ35LQLTEELD6 · pith_short_8: SODNJ35L

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/SODNJ35LQLTEELD6IFX3VKYQNX \
  | 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: 9386d4efab82e6422c7e416fbaab106dd4e0d73229254b9631890f69c20befa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bdae8fd185d897a05fa5f95fdf29013039895efc5beaee4cf8fae6bf08a61e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2026-08-06T22:00:44Z",
    "title_canon_sha256": "7ba2f92157d8610032b7320724edc956ab13017143a138e905df3d802924c306"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07611",
    "kind": "arxiv",
    "version": 1
  }
}