Pith Number

pith:63QY7MBZ

pith:2017:63QY7MBZHWGSJZ5M2QCGUOGVV2

not attested not anchored not stored refs pending

Smoothened complete electrode model

Lauri Mustonen, Nuutti Hyv\"onen

arxiv:1703.08022 v3 · 2017-03-23 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63QY7MBZHWGSJZ5M2QCGUOGVV2}

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	2026-05-18T00:40:48.820826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6e18fb0393d8d24e7acd4046a38d5ae9af54e7e1e9e22c21ccee4ee551b0800

Aliases

arxiv: 1703.08022 · arxiv_version: 1703.08022v3 · doi: 10.48550/arxiv.1703.08022 · pith_short_12: 63QY7MBZHWGS · pith_short_16: 63QY7MBZHWGSJZ5M · pith_short_8: 63QY7MBZ

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/63QY7MBZHWGSJZ5M2QCGUOGVV2 \
  | 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: f6e18fb0393d8d24e7acd4046a38d5ae9af54e7e1e9e22c21ccee4ee551b0800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "951c12d843917c2bc0848ab119b2a1daf50e0cc70e65227e0da553e830175821",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-03-23T11:52:04Z",
    "title_canon_sha256": "973b57bd80fb01da80867ebd21880fc288bb9f877093e7b5629a8c8abf7bcbef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08022",
    "kind": "arxiv",
    "version": 3
  }
}