Pith Number

pith:BIWCGCO2

pith:2019:BIWCGCO2PKI3BW37NCYU5JXL2W

not attested not anchored not stored refs pending

Positive solutions of $p$-Laplacian fractional differential equations with fractional derivative boundary condition

Faouzi Haddouchi

arxiv:1908.03966 v1 · 2019-08-11 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BIWCGCO2PKI3BW37NCYU5JXL2W}

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	2026-07-04T23:53:19.638372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a2c2309da7a91b0db7f68b14ea6ebd5b31eab8365784f7e128760317365a7b3

Aliases

arxiv: 1908.03966 · arxiv_version: 1908.03966v1 · doi: 10.48550/arxiv.1908.03966 · pith_short_12: BIWCGCO2PKI3 · pith_short_16: BIWCGCO2PKI3BW37 · pith_short_8: BIWCGCO2

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/BIWCGCO2PKI3BW37NCYU5JXL2W \
  | 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: 0a2c2309da7a91b0db7f68b14ea6ebd5b31eab8365784f7e128760317365a7b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0659c28459d2fb52b0b1388d93a0031e6ed3a14304e1d66221e06e36f74d85a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-08-11T22:22:04Z",
    "title_canon_sha256": "567c597b302cfe3f658fbe6ae5a22df8bd5def52115d63116b07b380cbeee8af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03966",
    "kind": "arxiv",
    "version": 1
  }
}