Pith Number

pith:6DWPCXEV

pith:2016:6DWPCXEVBXJKQTWTGE43VJWOR6

not attested not anchored not stored refs pending

A problem involving the $p$-Laplacian operator

D. Choudhuri, Ratan K. Giri

arxiv:1601.04039 v3 · 2016-01-15 · 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{6DWPCXEVBXJKQTWTGE43VJWOR6}

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	2026-05-18T01:21:41.582936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0ecf15c950dd2a84ed33139baa6ce8f93b63b02ed5d961cca58756d4bee091d

Aliases

arxiv: 1601.04039 · arxiv_version: 1601.04039v3 · doi: 10.48550/arxiv.1601.04039 · pith_short_12: 6DWPCXEVBXJK · pith_short_16: 6DWPCXEVBXJKQTWT · pith_short_8: 6DWPCXEV

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/6DWPCXEVBXJKQTWTGE43VJWOR6 \
  | 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: f0ecf15c950dd2a84ed33139baa6ce8f93b63b02ed5d961cca58756d4bee091d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "630cb4931c8e71f1a3a8ff0d135675cdce7863ccd43aac8c1a96d40c01d4851e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-01-15T19:27:04Z",
    "title_canon_sha256": "34befe720856795a0f2d4739547a7a4f1e5f1baed98d05ee0e1f2d7161023a8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04039",
    "kind": "arxiv",
    "version": 3
  }
}