Pith Number

pith:WBT2PRRV

pith:1995:WBT2PRRVQUYZDJRMK5A26NQTLR

not attested not anchored not stored refs pending

Approximate Lie Group Analysis of a Model Advection Equation on an Unstructured Grid

Azat M.Latypov (Fluid Dynamics Research Institute, Canada), Department of Mathematics, Statistics, University of Windsor

arxiv:solv-int/9505005 v1 · 1995-05-30 · solv-int · comp-gas · nlin.CG · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBT2PRRVQUYZDJRMK5A26NQTLR}

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	2026-05-18T01:05:00.118540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b067a7c635853191a62c5741af36135c66ee0b251a3516062d1436121dace607

Aliases

arxiv: solv-int/9505005 · arxiv_version: solv-int/9505005v1 · doi: 10.48550/arxiv.solv-int/9505005 · pith_short_12: WBT2PRRVQUYZ · pith_short_16: WBT2PRRVQUYZDJRM · pith_short_8: WBT2PRRV

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/WBT2PRRVQUYZDJRMK5A26NQTLR \
  | 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: b067a7c635853191a62c5741af36135c66ee0b251a3516062d1436121dace607

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c7c5d3efc9c6d480e5fb4d84cacab25515d8d7553d850b70d5500a673b5eac3",
    "cross_cats_sorted": [
      "comp-gas",
      "nlin.CG",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "solv-int",
    "submitted_at": "1995-05-30T07:14:16Z",
    "title_canon_sha256": "906bc17462fc49158237d5dfbb24b6a46df498b46788d64b1986838620a09a9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "solv-int/9505005",
    "kind": "arxiv",
    "version": 1
  }
}