Pith Number

pith:YWNXL7QG

pith:2017:YWNXL7QGN2WPEN2W4RGUMG6ZXR

not attested not anchored not stored refs pending

Corner effects on the perturbation of an electric potential

Doo Sung Choi, Johan Helsing, Mikyoung Lim

arxiv:1710.04006 v2 · 2017-10-11 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWNXL7QGN2WPEN2W4RGUMG6ZXR}

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	2026-05-18T00:21:56.811140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c59b75fe066eacf23756e44d461bd9bc69414d407b90d1551445273c575ce622

Aliases

arxiv: 1710.04006 · arxiv_version: 1710.04006v2 · doi: 10.48550/arxiv.1710.04006 · pith_short_12: YWNXL7QGN2WP · pith_short_16: YWNXL7QGN2WPEN2W · pith_short_8: YWNXL7QG

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/YWNXL7QGN2WPEN2W4RGUMG6ZXR \
  | 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: c59b75fe066eacf23756e44d461bd9bc69414d407b90d1551445273c575ce622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7f1d28e235fa0c483c0ac30612e08420bf39d5c0be887ceeaf87adffd140ed5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-11T11:17:03Z",
    "title_canon_sha256": "2d4af6a13620a720afa1b930e7658017734c21f427666d9d010c81f27c5316a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04006",
    "kind": "arxiv",
    "version": 2
  }
}