Pith Number

pith:DQXY5Q2C

pith:2010:DQXY5Q2CNQLPXPI2BRFE3HN3KN

not attested not anchored not stored refs pending

Spectral analysis on infinite Sierpinski fractafolds

Alexander Teplyaev, Robert Strichartz

arxiv:1011.1049 v1 · 2010-11-04 · math.FA · math-ph · math.AP · 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{DQXY5Q2CNQLPXPI2BRFE3HN3KN}

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

1 paper in Pith

Spontaneous symmetry breaking on graphs and lattices

Receipt and verification

First computed	2026-05-18T00:12:11.893030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c2f8ec3426c16fbbd1a0c4a4d9dbb537ae78527ee469df7b593405ab9e89fad

Aliases

arxiv: 1011.1049 · arxiv_version: 1011.1049v1 · doi: 10.48550/arxiv.1011.1049 · pith_short_12: DQXY5Q2CNQLP · pith_short_16: DQXY5Q2CNQLPXPI2 · pith_short_8: DQXY5Q2C

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/DQXY5Q2CNQLPXPI2BRFE3HN3KN \
  | 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: 1c2f8ec3426c16fbbd1a0c4a4d9dbb537ae78527ee469df7b593405ab9e89fad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d80879fe45784f20fce8451696d5e2f2c3900f0616aa3bc9b27ef2c13ca37e71",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2010-11-04T01:49:33Z",
    "title_canon_sha256": "42a9e5448bcbe66f8f74b9a9e9ef61cc1ee5c76d983d5ef349bc49b95de1feb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1049",
    "kind": "arxiv",
    "version": 1
  }
}