Pith Number

pith:U4D6V4FF

pith:2026:U4D6V4FFYDXJXTQLOXGJ3Z3D5M

not attested not anchored not stored refs pending

Split Heun functions via blown-up surface defects

Saebyeok Jeong, Tommaso Pedroni

arxiv:2607.24920 v1 · 2026-07-27 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4D6V4FFYDXJXTQLOXGJ3Z3D5M}

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	2026-07-29T00:24:51.836898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a707eaf0a5c0ee9bce0b75cc9de763eb0672d0c9f2f6e3406843ebb14235a5f1

Aliases

arxiv: 2607.24920 · arxiv_version: 2607.24920v1 · doi: 10.48550/arxiv.2607.24920 · pith_short_12: U4D6V4FFYDXJ · pith_short_16: U4D6V4FFYDXJXTQL · pith_short_8: U4D6V4FF

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/U4D6V4FFYDXJXTQLOXGJ3Z3D5M \
  | 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: a707eaf0a5c0ee9bce0b75cc9de763eb0672d0c9f2f6e3406843ebb14235a5f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3a7f73192c0b0e0dbbdb49d5aae7f95fa58a6811c6926b1ed8765dc3dde6cc0",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-27T18:00:02Z",
    "title_canon_sha256": "615d8d4cddc8f20760f34d32bccc1c4b2f6303a08019c05a9f47e05fade2ea7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24920",
    "kind": "arxiv",
    "version": 1
  }
}