Pith Number

pith:SUWCI7NL

pith:2016:SUWCI7NLCDEZSDLBHPGXFOAEX6

not attested not anchored not stored refs pending

Weak solutions of fractional differential equations in non cylindrical domain

Adam Kubica, Katarzyna Ryszewska, Piotr Rybka

arxiv:1605.06775 v2 · 2016-05-22 · 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{SUWCI7NLCDEZSDLBHPGXFOAEX6}

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	2026-05-18T01:09:54.703206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

952c247dab10c9990d613bcd72b804bfae295e2fbc28a9e63a1dcbc6a50dc045

Aliases

arxiv: 1605.06775 · arxiv_version: 1605.06775v2 · doi: 10.48550/arxiv.1605.06775 · pith_short_12: SUWCI7NLCDEZ · pith_short_16: SUWCI7NLCDEZSDLB · pith_short_8: SUWCI7NL

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/SUWCI7NLCDEZSDLBHPGXFOAEX6 \
  | 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: 952c247dab10c9990d613bcd72b804bfae295e2fbc28a9e63a1dcbc6a50dc045

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37b7ea309d3a52da13fdb000d2eaa0ebf59327a3923f690c4f6d89e6c462a3d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-05-22T11:50:12Z",
    "title_canon_sha256": "89ecb01ec04b70d833be069d72ecd94b332bca0cf9cdc1aee6856a5e737b44e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06775",
    "kind": "arxiv",
    "version": 2
  }
}