Pith Number

pith:FB6BHJRX

pith:2017:FB6BHJRXSRRT5VWWJVTVRT3QLU

not attested not anchored not stored refs pending

Boundary representation of Dirichlet forms on discrete spaces

Daniel Lenz, Marcel Schmidt, Matthias Keller, Michael Schwarz

arxiv:1711.08304 v1 · 2017-11-22 · math.FA · math-ph · math.MP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FB6BHJRXSRRT5VWWJVTVRT3QLU}

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	2026-05-18T00:29:50.135819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

287c13a63794633ed6d64d6758cf705d14479e9935b79333105b8720d40c3da3

Aliases

arxiv: 1711.08304 · arxiv_version: 1711.08304v1 · doi: 10.48550/arxiv.1711.08304 · pith_short_12: FB6BHJRXSRRT · pith_short_16: FB6BHJRXSRRT5VWW · pith_short_8: FB6BHJRX

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/FB6BHJRXSRRT5VWWJVTVRT3QLU \
  | 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: 287c13a63794633ed6d64d6758cf705d14479e9935b79333105b8720d40c3da3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e3ea768f31a2e42ce3ec7a4c2d12bc3493c0013d171bc23abab1f00ef2dfbcb",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-11-22T14:49:06Z",
    "title_canon_sha256": "715f56580636de566bf7561502b6e8abb0ee549efb0490614bf6ee29556aaca3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08304",
    "kind": "arxiv",
    "version": 1
  }
}