Pith Number

pith:OGJIOEED

pith:2011:OGJIOEED7AJPEKREK7WNRJY5D6

not attested not anchored not stored refs pending

Integrals and Potentials of Differential 1-forms on the Sierpinski Gasket

Daniele Guido, Fabio Cipriani, Jean-Luc Sauvageot, Tommaso Isola

arxiv:1105.1995 v2 · 2011-05-10 · math.FA · math.KT · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGJIOEED7AJPEKREK7WNRJY5D6}

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	2026-05-18T03:29:37.838440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7192871083f812f22a2457ecd8a71d1fb4b7561d4dd0ff1889b3f294a9125b1c

Aliases

arxiv: 1105.1995 · arxiv_version: 1105.1995v2 · doi: 10.48550/arxiv.1105.1995 · pith_short_12: OGJIOEED7AJP · pith_short_16: OGJIOEED7AJPEKRE · pith_short_8: OGJIOEED

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/OGJIOEED7AJPEKREK7WNRJY5D6 \
  | 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: 7192871083f812f22a2457ecd8a71d1fb4b7561d4dd0ff1889b3f294a9125b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "553b7f50b1239c3817e8f484a9601ba1d23c57789b882e36c448983545ccdf59",
    "cross_cats_sorted": [
      "math.KT",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-05-10T16:51:14Z",
    "title_canon_sha256": "4ba144d18005ecb8ad36b010c7e1dcd2a2aa519c17bd9ff10f4fea1ade5d9f52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1995",
    "kind": "arxiv",
    "version": 2
  }
}