Pith Number

pith:JAXDUJ3N

pith:2009:JAXDUJ3N4VICX33CCNWPFR7HZ6

not attested not anchored not stored refs pending

A locally quadratic Glimm functional and sharp convergence rate of the Glimm scheme for nonlinear hyperbolic systems

A. Marson, F. Ancona

arxiv:0904.2926 v1 · 2009-04-19 · 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{JAXDUJ3N4VICX33CCNWPFR7HZ6}

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	2026-05-18T02:13:59.027761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

482e3a276de5502bef62136cf2c7e7cfb43d61c86f3525963310c187e92f91b8

Aliases

arxiv: 0904.2926 · arxiv_version: 0904.2926v1 · doi: 10.48550/arxiv.0904.2926 · pith_short_12: JAXDUJ3N4VIC · pith_short_16: JAXDUJ3N4VICX33C · pith_short_8: JAXDUJ3N

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/JAXDUJ3N4VICX33CCNWPFR7HZ6 \
  | 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: 482e3a276de5502bef62136cf2c7e7cfb43d61c86f3525963310c187e92f91b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c9dcca12aa92800e076da1e983b7e1bfc319e3e8449999673a16acbfa5eab57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2009-04-19T18:27:08Z",
    "title_canon_sha256": "27b7c57a7baf06cae11f599f2194cf1306d8ca76ca315836e44d8ae09b1dd9bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.2926",
    "kind": "arxiv",
    "version": 1
  }
}