Pith Number

pith:MPGMRIN6

pith:2025:MPGMRIN6FD55DZNF4K72TICOAT

not attested not anchored not stored refs pending

The orbit method for the Virasoro algebra

Tuan Anh Pham

arxiv:2504.14670 v1 · 2025-04-20 · math.RA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPGMRIN6FD55DZNF4K72TICOAT}

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	2026-07-05T10:51:48.648754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63ccc8a1be28fbd1e5a5e2bfa9a04e04d8a2eadc5819a26ddebcf85fd4fb5cdc

Aliases

arxiv: 2504.14670 · arxiv_version: 2504.14670v1 · doi: 10.48550/arxiv.2504.14670 · pith_short_12: MPGMRIN6FD55 · pith_short_16: MPGMRIN6FD55DZNF · pith_short_8: MPGMRIN6

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/MPGMRIN6FD55DZNF4K72TICOAT \
  | 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: 63ccc8a1be28fbd1e5a5e2bfa9a04e04d8a2eadc5819a26ddebcf85fd4fb5cdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f1eb67c4b299558e7c8ccf43cc41866cc46e52ecb2c1940f27c13cbf534d14a",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2025-04-20T16:24:59Z",
    "title_canon_sha256": "5ba9373b64cbc81165072380b727f586c8ede6e618a9d9cadd4e31feb049f648"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14670",
    "kind": "arxiv",
    "version": 1
  }
}