Pith Number

pith:BZLAOMN3

pith:2015:BZLAOMN3YYSIJQSXP56YSHDMTW

not attested not anchored not stored refs pending

Factorized schemes of second-order accuracy for numerical solving unsteady problems

P.N. Vabishchevich

arxiv:1504.04179 v1 · 2015-04-16 · cs.NA · 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{BZLAOMN3YYSIJQSXP56YSHDMTW}

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	2026-05-18T02:18:39.567643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e560731bbc62484c2577f7d891c6c9d88cc1e20eaca11438cf5163e0140a5ee

Aliases

arxiv: 1504.04179 · arxiv_version: 1504.04179v1 · doi: 10.48550/arxiv.1504.04179 · pith_short_12: BZLAOMN3YYSI · pith_short_16: BZLAOMN3YYSIJQSX · pith_short_8: BZLAOMN3

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/BZLAOMN3YYSIJQSXP56YSHDMTW \
  | 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: 0e560731bbc62484c2577f7d891c6c9d88cc1e20eaca11438cf5163e0140a5ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3a5e2f0da58de9dd974a728c0a41d3bfacdee3e8e44cae640fef0b529a124e2",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2015-04-16T10:45:27Z",
    "title_canon_sha256": "5d44cb8f5df40f3e9391bfa741e4bf6c340a05f5ea5bab04ecc7b0694073d2be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04179",
    "kind": "arxiv",
    "version": 1
  }
}