Pith Number

pith:RRP4MILI

pith:2016:RRP4MILIHUWNWUETWRLJH7AVVG

not attested not anchored not stored refs pending

A Class Of Elliptic Equations with Interior Degeneration

Patrick Guidotti

arxiv:1603.03401 v2 · 2016-03-10 · 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{RRP4MILIHUWNWUETWRLJH7AVVG}

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	2026-05-18T00:08:24.074796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c5fc621683d2cdb5093b45693fc15a9a2d7130435efa473158e5bedf24cca9b

Aliases

arxiv: 1603.03401 · arxiv_version: 1603.03401v2 · doi: 10.48550/arxiv.1603.03401 · pith_short_12: RRP4MILIHUWN · pith_short_16: RRP4MILIHUWNWUET · pith_short_8: RRP4MILI

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/RRP4MILIHUWNWUETWRLJH7AVVG \
  | 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: 8c5fc621683d2cdb5093b45693fc15a9a2d7130435efa473158e5bedf24cca9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "397b7a840857b3690362593fcfc1695b50d4ce94bb6b0babe4ecfcd61f469a4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-03-10T20:09:13Z",
    "title_canon_sha256": "a1925ba1660f303a0eba829970c6a98b7c35895fe570448bea958ef2531a45c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03401",
    "kind": "arxiv",
    "version": 2
  }
}