Pith Number

pith:K5HSOGEH

pith:2017:K5HSOGEHHSRNTPW3HXA7HL6TNR

not attested not anchored not stored refs pending

Effective Methods for Solving Band SLEs after Parabolic Nonlinear PDEs

Alexander Ayriyan, Milena Veneva

arxiv:1710.00428 v2 · 2017-10-01 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5HSOGEHHSRNTPW3HXA7HL6TNR}

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	2026-05-18T00:17:24.134914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

574f2718873ca2d9bedb3dc1f3afd36c5a1c96665dcfb7792d2163f7b3a35aa7

Aliases

arxiv: 1710.00428 · arxiv_version: 1710.00428v2 · doi: 10.48550/arxiv.1710.00428 · pith_short_12: K5HSOGEHHSRN · pith_short_16: K5HSOGEHHSRNTPW3 · pith_short_8: K5HSOGEH

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/K5HSOGEHHSRNTPW3HXA7HL6TNR \
  | 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: 574f2718873ca2d9bedb3dc1f3afd36c5a1c96665dcfb7792d2163f7b3a35aa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efc354e1cbc94fa629127eddf1cf9040dc3bb7e7d5132e959d9b05c71d1e84a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-10-01T22:32:10Z",
    "title_canon_sha256": "4ce36f361e9d368f1f4cb71dbdf80789e11e62e3d4dc206bd452d0135ddae4b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00428",
    "kind": "arxiv",
    "version": 2
  }
}