Pith Number

pith:6ZBLSVRR

pith:2016:6ZBLSVRRXSGIENQBJI3TEP4DPD

not attested not anchored not stored refs pending

Spline Galerkin methods for the double layer potential equations on contours with corners

Anh My Vu, Victor. D. Didenko

arxiv:1607.05417 v1 · 2016-07-19 · 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{6ZBLSVRRXSGIENQBJI3TEP4DPD}

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	2026-05-18T01:10:46.922953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f642b95631bc8c8236014a37323f8378fb98f2dfcb7cded6fa536f74ae717401

Aliases

arxiv: 1607.05417 · arxiv_version: 1607.05417v1 · doi: 10.48550/arxiv.1607.05417 · pith_short_12: 6ZBLSVRRXSGI · pith_short_16: 6ZBLSVRRXSGIENQB · pith_short_8: 6ZBLSVRR

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/6ZBLSVRRXSGIENQBJI3TEP4DPD \
  | 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: f642b95631bc8c8236014a37323f8378fb98f2dfcb7cded6fa536f74ae717401

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aad336202df2e6899fe2665c2fae3058d26bc52ae77d4fa00d4830043062f41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-07-19T06:26:58Z",
    "title_canon_sha256": "b2b0afaecd4f00c846d7eab3c4b23b60ee8758aeb459ce8543e5fd578d13a2f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05417",
    "kind": "arxiv",
    "version": 1
  }
}