Pith Number

pith:PAT5HRSC

pith:2015:PAT5HRSCJHOCKE25GBAIJXLQZ4

not attested not anchored not stored refs pending

Analysis of Segregated Boundary-Domain Integral Equations for Variable-Coefficient Dirichlet and Neumann Problems with General Data

Sergey E. Mikhailov

arxiv:1509.03501 v3 · 2015-09-11 · 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{PAT5HRSCJHOCKE25GBAIJXLQZ4}

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	2026-05-18T00:37:48.859562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7827d3c64249dc25135d304084dd70cf3413f6e737ed4ff460974faa3993e9ca

Aliases

arxiv: 1509.03501 · arxiv_version: 1509.03501v3 · doi: 10.48550/arxiv.1509.03501 · pith_short_12: PAT5HRSCJHOC · pith_short_16: PAT5HRSCJHOCKE25 · pith_short_8: PAT5HRSC

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/PAT5HRSCJHOCKE25GBAIJXLQZ4 \
  | 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: 7827d3c64249dc25135d304084dd70cf3413f6e737ed4ff460974faa3993e9ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25480a85767c569104be66c8257396e7a80c0eca596edbd49b9dbf9097b3de20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-09-11T13:31:26Z",
    "title_canon_sha256": "2898498550995c8d8d7616dd4eda94d9546016ecacb9376e42c5cce12ad681f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03501",
    "kind": "arxiv",
    "version": 3
  }
}