Pith Number

pith:BJC72SZH

pith:2016:BJC72SZHKA6XQYHEX6MNCC55KG

not attested not anchored not stored refs pending

Nonharmonic analysis of boundary value problems without WZ condition

Michael Ruzhansky, Niyaz Tokmagambetov

arxiv:1610.02159 v1 · 2016-10-07 · math.FA · math.AP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJC72SZHKA6XQYHEX6MNCC55KG}

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	2026-05-18T01:02:58.216393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a45fd4b27503d7860e4bf98d10bbd518edb939293d18fe09e8a7b0ff51f62cf

Aliases

arxiv: 1610.02159 · arxiv_version: 1610.02159v1 · doi: 10.48550/arxiv.1610.02159 · pith_short_12: BJC72SZHKA6X · pith_short_16: BJC72SZHKA6XQYHE · pith_short_8: BJC72SZH

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/BJC72SZHKA6XQYHEX6MNCC55KG \
  | 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: 0a45fd4b27503d7860e4bf98d10bbd518edb939293d18fe09e8a7b0ff51f62cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2c8ff4da54a63afcd81b56d3794f2573f7fcc6315f705d8c264c857cd2b8795",
    "cross_cats_sorted": [
      "math.AP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-10-07T06:47:31Z",
    "title_canon_sha256": "ec91fe2b7577abf0c03d4880ab8a2f107a47378463330541112d44b856a86634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02159",
    "kind": "arxiv",
    "version": 1
  }
}