Pith Number

pith:MT4T4SJC

pith:2015:MT4T4SJCEWBGJMTJDGQLDU6AWO

not attested not anchored not stored refs pending

An optimal estimate for electric fields on the shortest line segment between two spherical insulators in three dimensions

KiHyun Yun

arxiv:1504.07679 v5 · 2015-04-28 · 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{MT4T4SJCEWBGJMTJDGQLDU6AWO}

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	2026-05-18T01:24:24.954206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64f93e4922258264b26919a0b1d3c0b39ac526da1d6d4eecff5850141be7e300

Aliases

arxiv: 1504.07679 · arxiv_version: 1504.07679v5 · doi: 10.48550/arxiv.1504.07679 · pith_short_12: MT4T4SJCEWBG · pith_short_16: MT4T4SJCEWBGJMTJ · pith_short_8: MT4T4SJC

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/MT4T4SJCEWBGJMTJDGQLDU6AWO \
  | 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: 64f93e4922258264b26919a0b1d3c0b39ac526da1d6d4eecff5850141be7e300

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8bb324eab758e8b0fbd54b9b6a4cc168a8cf50c81e082eb2f718dfaec0312f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-04-28T22:49:22Z",
    "title_canon_sha256": "b786918a3758b4a8b1a5eab6f7a9f3ac08a5c034ad17484597063930f62282e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07679",
    "kind": "arxiv",
    "version": 5
  }
}