Pith Number

pith:E6KE56IX

pith:2017:E6KE56IXVGGKVV7OEEAHZCMEUC

not attested not anchored not stored refs pending

Closed extended $r$-spin theory and the Gelfand-Dickey wave function

Alexandr Buryak, Emily Clader, Ran J. Tessler

arxiv:1710.04829 v3 · 2017-10-13 · math.AG · 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{E6KE56IXVGGKVV7OEEAHZCMEUC}

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	2026-05-17T23:54:41.752761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27944ef917a98caad7ee21007c8984a09fb4098881dc2abf26229181190d5b1e

Aliases

arxiv: 1710.04829 · arxiv_version: 1710.04829v3 · doi: 10.48550/arxiv.1710.04829 · pith_short_12: E6KE56IXVGGK · pith_short_16: E6KE56IXVGGKVV7O · pith_short_8: E6KE56IX

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/E6KE56IXVGGKVV7OEEAHZCMEUC \
  | 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: 27944ef917a98caad7ee21007c8984a09fb4098881dc2abf26229181190d5b1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "097410173e4b6bffbe0ac87d0b147b42c6e5385418270c9f7bb69848c5d38b3b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-10-13T07:45:51Z",
    "title_canon_sha256": "583bdd101dc9d3618c7039e2970c41f1a6ca788e329c60d467b88b52a3eda9bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04829",
    "kind": "arxiv",
    "version": 3
  }
}