Pith Number

pith:BQSDJQU6

pith:2002:BQSDJQU6IXBK4TTOYKD4EQCHGQ

not attested not anchored not stored refs pending

Higher Symmetries of the Laplacian

Michael Eastwood

arxiv:hep-th/0206233 v1 · 2002-06-26 · hep-th · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQSDJQU6IXBK4TTOYKD4EQCHGQ}

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.

Cited by

2 papers in Pith

dS$^4$ Metamorphosis

Self-dual gravity from higher-spin theory

Receipt and verification

First computed	2026-07-04T15:32:28.031390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c2434c29e45c2ae4e6ec287c240473414975ca42c48d12c967ee01dc6a8bc6c

Aliases

arxiv: hep-th/0206233 · arxiv_version: hep-th/0206233v1 · doi: 10.48550/arxiv.hep-th/0206233 · pith_short_12: BQSDJQU6IXBK · pith_short_16: BQSDJQU6IXBK4TTO · pith_short_8: BQSDJQU6

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/BQSDJQU6IXBK4TTOYKD4EQCHGQ \
  | 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: 0c2434c29e45c2ae4e6ec287c240473414975ca42c48d12c967ee01dc6a8bc6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e42ae5543d1d2d3bdec1d5eccda333cde2dc66f8b8b6dfb40f5d40980b58a42b",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-06-26T05:11:35Z",
    "title_canon_sha256": "278cb38da052f1f3eceee1dfe8faeb11bc0def96b1fbeff3c8646436473ac76e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0206233",
    "kind": "arxiv",
    "version": 1
  }
}