Pith Number

pith:QISIAWS5

pith:2026:QISIAWS5L6JZQ67L7QZFAH3EDO

not attested not anchored not stored refs pending

Stability of dispersive boundary layers for scalar conservation laws in one space dimension

Laura V. Spinolo, Paolo Antonelli, Pierangelo Marcati

arxiv:2605.25853 v1 · 2026-05-25 · math.AP · 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{QISIAWS5L6JZQ67L7QZFAH3EDO}

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	2026-05-26T02:05:15.330603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8224805a5d5f93987bebfc32501f641ba5b572acab252d5c9f24b7b6a0aad955

Aliases

arxiv: 2605.25853 · arxiv_version: 2605.25853v1 · doi: 10.48550/arxiv.2605.25853 · pith_short_12: QISIAWS5L6JZ · pith_short_16: QISIAWS5L6JZQ67L · pith_short_8: QISIAWS5

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/QISIAWS5L6JZQ67L7QZFAH3EDO \
  | 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: 8224805a5d5f93987bebfc32501f641ba5b572acab252d5c9f24b7b6a0aad955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "232b1962be5308636c9b0b97de60f4bb155316359dc684fb304a168ad60cb984",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-05-25T13:44:49Z",
    "title_canon_sha256": "ab7d9cc5dbc0be81702f97372c847393d86094a814feb1d84d5f814ecd507e9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25853",
    "kind": "arxiv",
    "version": 1
  }
}