Pith Number

pith:6WOLCP5N

pith:2017:6WOLCP5N4M2DKL6CH2KLFL7OQ4

not attested not anchored not stored refs pending

Quantum curves and $q$-deformed Painlev\'e equations

Alba Grassi, Alessandro Tanzini, Giulio Bonelli

arxiv:1710.11603 v2 · 2017-10-31 · hep-th · math-ph · math.CA · 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{6WOLCP5N4M2DKL6CH2KLFL7OQ4}

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	2026-05-18T00:26:53.707827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f59cb13fade334352fc23e94b2afee8707835d964d77f214c36a97d14aa3c53a

Aliases

arxiv: 1710.11603 · arxiv_version: 1710.11603v2 · doi: 10.48550/arxiv.1710.11603 · pith_short_12: 6WOLCP5N4M2D · pith_short_16: 6WOLCP5N4M2DKL6C · pith_short_8: 6WOLCP5N

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/6WOLCP5N4M2DKL6CH2KLFL7OQ4 \
  | 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: f59cb13fade334352fc23e94b2afee8707835d964d77f214c36a97d14aa3c53a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "780032787edb0b484bc88f225245752d03ec182959b996524142eb60a1758558",
    "cross_cats_sorted": [
      "math-ph",
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-10-31T17:30:47Z",
    "title_canon_sha256": "6d82b069066d783907b4662924631a81b45a4bfc4a3eca9d2e2d91b20a540718"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11603",
    "kind": "arxiv",
    "version": 2
  }
}