Pith Number

pith:HMFK6PBD

pith:2015:HMFK6PBDTK2SZW4QDTGLOL72HB

not attested not anchored not stored refs pending

Localized Boundary-Domain Singular Integral Equations of Dirichlet Problem for Self-adjoint Second Order Strongly Elliptic PDE Systems

D. Natroshvili, O. Chkadua, S.E. Mikhailov

arxiv:1510.04974 v2 · 2015-10-16 · 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{HMFK6PBDTK2SZW4QDTGLOL72HB}

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	2026-05-18T00:09:39.614996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b0aaf3c239ab52cdb901cccb72ffa3842d44759f03b983981cb600329947514

Aliases

arxiv: 1510.04974 · arxiv_version: 1510.04974v2 · doi: 10.48550/arxiv.1510.04974 · pith_short_12: HMFK6PBDTK2S · pith_short_16: HMFK6PBDTK2SZW4Q · pith_short_8: HMFK6PBD

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/HMFK6PBDTK2SZW4QDTGLOL72HB \
  | 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: 3b0aaf3c239ab52cdb901cccb72ffa3842d44759f03b983981cb600329947514

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7010225d5fc077f4a20edcec71cfec75190a49a4fcf91bb06d7dede0754741d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-10-16T18:44:27Z",
    "title_canon_sha256": "71ada5dbc8379f4e82a123730f925dd72931dd7e11bf9c16e3e2028a0e48e6df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04974",
    "kind": "arxiv",
    "version": 2
  }
}