Pith Number

pith:KJTABIEU

pith:2018:KJTABIEUBDR5RJQX6SA6BBJ7D3

not attested not anchored not stored refs pending

Numerically stable computation of embedding formulae for scattering by polygons

Andrea Moiola, Andrew Gibbs, Stephen Langdon

arxiv:1805.08988 v1 · 2018-05-23 · 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{KJTABIEUBDR5RJQX6SA6BBJ7D3}

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	2026-05-18T00:15:08.854206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

526600a09408e3d8a617f481e0853f1ec947a7524188c5ff42e1342654f91cd2

Aliases

arxiv: 1805.08988 · arxiv_version: 1805.08988v1 · doi: 10.48550/arxiv.1805.08988 · pith_short_12: KJTABIEUBDR5 · pith_short_16: KJTABIEUBDR5RJQX · pith_short_8: KJTABIEU

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/KJTABIEUBDR5RJQX6SA6BBJ7D3 \
  | 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: 526600a09408e3d8a617f481e0853f1ec947a7524188c5ff42e1342654f91cd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a30a3854870ca98e2ea8d46a5bceb0b1a0e633fb6d4aab27c103cd30ec9acfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-23T07:36:52Z",
    "title_canon_sha256": "1d96765d2ac7f05884a7f5057d6b3b27abd38d19d9e01b4665191def15766e2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08988",
    "kind": "arxiv",
    "version": 1
  }
}