Pith Number

pith:7VCTYIOC

pith:2018:7VCTYIOCWEHZXGIZPBO5D5GVK2

not attested not anchored not stored refs pending

Kostant, Steinberg, and the Stokes matrices of the tt*-Toda equations

Martin Guest, Nan-Kuo Ho

arxiv:1802.01126 v1 · 2018-02-04 · math.DG · 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{7VCTYIOCWEHZXGIZPBO5D5GVK2}

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	2026-05-18T00:24:27.256755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd453c21c2b10f9b9919785dd1f4d556aba98c2370a1c522fe8f8db66c6598cd

Aliases

arxiv: 1802.01126 · arxiv_version: 1802.01126v1 · doi: 10.48550/arxiv.1802.01126 · pith_short_12: 7VCTYIOCWEHZ · pith_short_16: 7VCTYIOCWEHZXGIZ · pith_short_8: 7VCTYIOC

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/7VCTYIOCWEHZXGIZPBO5D5GVK2 \
  | 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: fd453c21c2b10f9b9919785dd1f4d556aba98c2370a1c522fe8f8db66c6598cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76d50e9a0659698fd8f04d67b6e694823d97c9674379790eaceb66070886d446",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-02-04T14:00:07Z",
    "title_canon_sha256": "344977c47791cf2d611004d88ed0cdf7a6ca60714687323fd0a325d185c56c80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01126",
    "kind": "arxiv",
    "version": 1
  }
}