Pith Number

pith:XEJB6NY2

pith:2017:XEJB6NY2MTVSIVD757ZV6H43AM

not attested not anchored not stored refs pending

Integral representation of solutions to higher-order fractional Dirichlet problems on balls

Alberto Salda\~na, Nicola Abatangelo, Sven Jarohs

arxiv:1707.03603 v4 · 2017-07-12 · 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{XEJB6NY2MTVSIVD757ZV6H43AM}

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	2026-05-18T00:05:34.414888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9121f371a64eb24547feff35f1f9b0321f5bb9d65f981fca2a6ec679d4c2403

Aliases

arxiv: 1707.03603 · arxiv_version: 1707.03603v4 · doi: 10.48550/arxiv.1707.03603 · pith_short_12: XEJB6NY2MTVS · pith_short_16: XEJB6NY2MTVSIVD7 · pith_short_8: XEJB6NY2

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/XEJB6NY2MTVSIVD757ZV6H43AM \
  | 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: b9121f371a64eb24547feff35f1f9b0321f5bb9d65f981fca2a6ec679d4c2403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8335132f5a2c3d821cb13c3530641b1f5bed301211eca9869100541861bc074e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-07-12T09:02:27Z",
    "title_canon_sha256": "d5c34c714cbe6cf94d40b038f924a4eea586cde929774cf59ac264f718dc0d6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03603",
    "kind": "arxiv",
    "version": 4
  }
}