Pith Number

pith:ZYLGROA7

pith:2017:ZYLGROA7WR6MBU6XDY52AU645F

not attested not anchored not stored refs pending

Restrictions of Laplacian eigenfunctions to edges in the Sierpinski gasket

Haoran Tian, Hua Qiu

arxiv:1710.06074 v1 · 2017-10-17 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYLGROA7WR6MBU6XDY52AU645F}

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	2026-05-18T00:32:37.848543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce1668b81fb47cc0d3d71e3ba053dce9532c5351c8b6ccbb644da10a89330c97

Aliases

arxiv: 1710.06074 · arxiv_version: 1710.06074v1 · doi: 10.48550/arxiv.1710.06074 · pith_short_12: ZYLGROA7WR6M · pith_short_16: ZYLGROA7WR6MBU6X · pith_short_8: ZYLGROA7

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/ZYLGROA7WR6MBU6XDY52AU645F \
  | 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: ce1668b81fb47cc0d3d71e3ba053dce9532c5351c8b6ccbb644da10a89330c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce77d034f160621b665b60f92edddae912f51fb1037a54ceba5b5fb6a2ff30dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-10-17T03:37:30Z",
    "title_canon_sha256": "38970691aadbe4d1630e4c153e9c9942de2b116198bc233392905f408b3de271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06074",
    "kind": "arxiv",
    "version": 1
  }
}