Pith Number

pith:XVB6SVG6

pith:2016:XVB6SVG6WPI2DFMIIQXVQASGFC

not attested not anchored not stored refs pending

Unbounded periodic solutions to Serrin's overdetermined boundary value problem

Ignace Aristide Minlend, Mouhamed Moustapha Fall, Tobias Weth

arxiv:1603.05727 v2 · 2016-03-17 · 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{XVB6SVG6WPI2DFMIIQXVQASGFC}

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	2026-05-18T01:04:50.033807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd43e954deb3d1a19588442f58024628a731842a39de7bcccf79305443881c22

Aliases

arxiv: 1603.05727 · arxiv_version: 1603.05727v2 · doi: 10.48550/arxiv.1603.05727 · pith_short_12: XVB6SVG6WPI2 · pith_short_16: XVB6SVG6WPI2DFMI · pith_short_8: XVB6SVG6

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/XVB6SVG6WPI2DFMIIQXVQASGFC \
  | 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: bd43e954deb3d1a19588442f58024628a731842a39de7bcccf79305443881c22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f1412c6c4b72de75aa8ea9261664f7e62198717ca3af8357261ad29acddf3c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-03-17T23:38:54Z",
    "title_canon_sha256": "e120ab1993e6d8444fca89c37eda0f8a7b62b576f8b2693992273e30089da16c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05727",
    "kind": "arxiv",
    "version": 2
  }
}