Pith Number

pith:EJLRJMZL

pith:2017:EJLRJMZLHBW3JW2VI72GR2H2VO

not attested not anchored not stored refs pending

Sign changing solutions of p-fractional equations with concave-convex nonlinearities

Debangana Mukherjee, Mousomi Bhakta

arxiv:1703.08404 v1 · 2017-03-24 · 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{EJLRJMZLHBW3JW2VI72GR2H2VO}

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	2026-05-18T00:25:34.527087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

225714b32b386db4db5547f468e8faaba712483acd89ae409e0aff710922c440

Aliases

arxiv: 1703.08404 · arxiv_version: 1703.08404v1 · doi: 10.48550/arxiv.1703.08404 · pith_short_12: EJLRJMZLHBW3 · pith_short_16: EJLRJMZLHBW3JW2V · pith_short_8: EJLRJMZL

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/EJLRJMZLHBW3JW2VI72GR2H2VO \
  | 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: 225714b32b386db4db5547f468e8faaba712483acd89ae409e0aff710922c440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba2222f360077650f740c5e9fbc231c239551fd2c31f0db0e9d0b50498a6072",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-24T13:30:58Z",
    "title_canon_sha256": "ed870f5378be67f0ac0a3df24c2a9059ca51da6983a18da851e7fdd626c1df84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08404",
    "kind": "arxiv",
    "version": 1
  }
}