Pith Number

pith:QQ5ERD3Q

pith:2025:QQ5ERD3Q5LOQLRWLVUWSECJ3HP

not attested not anchored not stored refs pending

Integrable systems: From the ice rule to supersymmetric fishnet Feynman diagrams

Moritz Kade

arxiv:2509.03416 v1 · 2025-09-03 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQ5ERD3Q5LOQLRWLVUWSECJ3HP}

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	2026-07-05T12:04:22.292762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

843a488f70eadd05c6cbad2d22093b3bc076b084956433f342e4c7b9271c4180

Aliases

arxiv: 2509.03416 · arxiv_version: 2509.03416v1 · doi: 10.48550/arxiv.2509.03416 · pith_short_12: QQ5ERD3Q5LOQ · pith_short_16: QQ5ERD3Q5LOQLRWL · pith_short_8: QQ5ERD3Q

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/QQ5ERD3Q5LOQLRWLVUWSECJ3HP \
  | 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: 843a488f70eadd05c6cbad2d22093b3bc076b084956433f342e4c7b9271c4180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be1388ca051be7666dc216733eb37fa6411795e3cd73a069aba73b287ebcaa6e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-09-03T15:44:16Z",
    "title_canon_sha256": "212a9f99aaa9c05b9a50a417822b2086912083d61c39e15800e3dc37351356c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03416",
    "kind": "arxiv",
    "version": 1
  }
}