Pith Number

pith:WJJBFRWW

pith:2016:WJJBFRWWBYHCGOXR3OKHJCQ2ZN

not attested not anchored not stored refs pending

On doubly nonlocal fractional elliptic equations

Du\v{s}an Repov\v{s}, Giovanni Molica Bisci

arxiv:1608.07691 v1 · 2016-08-27 · 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{WJJBFRWWBYHCGOXR3OKHJCQ2ZN}

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	2026-05-18T01:07:50.102542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b25212c6d60e0e233af1db94748a1acb43a02b56bfc2feab21dbfe910d25afca

Aliases

arxiv: 1608.07691 · arxiv_version: 1608.07691v1 · doi: 10.48550/arxiv.1608.07691 · pith_short_12: WJJBFRWWBYHC · pith_short_16: WJJBFRWWBYHCGOXR · pith_short_8: WJJBFRWW

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/WJJBFRWWBYHCGOXR3OKHJCQ2ZN \
  | 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: b25212c6d60e0e233af1db94748a1acb43a02b56bfc2feab21dbfe910d25afca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63a576762c58ea6c3bfd59121118ebf4d19d15055b2cf7a1e5d9741a27e09048",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-08-27T10:47:16Z",
    "title_canon_sha256": "282afb6271195d7a0c4dc04f2a5311dd81088e5a00ee4d6ed8154b36833e569c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07691",
    "kind": "arxiv",
    "version": 1
  }
}