Pith Number

pith:WMUZUP5D

pith:2013:WMUZUP5DF4VL53GQBJVJOXGN2C

not attested not anchored not stored refs pending

Analytic solution of nonlinear fractional Burgers-type equation by invariant subspace method

P. Artale Harris, R. Garra

arxiv:1306.1942 v1 · 2013-06-08 · nlin.SI · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMUZUP5DF4VL53GQBJVJOXGN2C}

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	2026-05-18T03:21:22.812364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3299a3fa32f2abeecd00a6a975ccdd0800abab3cd49a81ec7a9d19e380af423

Aliases

arxiv: 1306.1942 · arxiv_version: 1306.1942v1 · doi: 10.48550/arxiv.1306.1942 · pith_short_12: WMUZUP5DF4VL · pith_short_16: WMUZUP5DF4VL53GQ · pith_short_8: WMUZUP5D

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/WMUZUP5DF4VL53GQBJVJOXGN2C \
  | 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: b3299a3fa32f2abeecd00a6a975ccdd0800abab3cd49a81ec7a9d19e380af423

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e2e34a7401e1e5b56716d975fce1788e7bb73aafa54496231e299e20629805",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-06-08T16:36:01Z",
    "title_canon_sha256": "bcb0808b74173c8e8cd0360f59f4dd8b094d7f33ef5b017706273fea21648fda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1942",
    "kind": "arxiv",
    "version": 1
  }
}