Pith Number

pith:WA5JP77L

pith:2013:WA5JP77LID2UISXQMJEJBXQRM4

not attested not anchored not stored refs pending

High frequency waves and the maximal smoothing effect for nonlinear scalar conservation laws

St\'ephane Junca (JAD)

arxiv:1302.2590 v1 · 2013-02-11 · 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{WA5JP77LID2UISXQMJEJBXQRM4}

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	2026-05-18T03:34:00.685110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b03a97ffeb40f5444af0624890de116725686795ed73b95cb46be9dc0858c048

Aliases

arxiv: 1302.2590 · arxiv_version: 1302.2590v1 · doi: 10.48550/arxiv.1302.2590 · pith_short_12: WA5JP77LID2U · pith_short_16: WA5JP77LID2UISXQ · pith_short_8: WA5JP77L

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/WA5JP77LID2UISXQMJEJBXQRM4 \
  | 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: b03a97ffeb40f5444af0624890de116725686795ed73b95cb46be9dc0858c048

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a78d9360d68285e491f9b95e7b83ab0797d87c5abbfe06bc8f3567d7bde2643",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-02-11T19:49:57Z",
    "title_canon_sha256": "803d918590974bedf2de24767eddbbb8322de7939df5d50569a80f5cfc6296c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2590",
    "kind": "arxiv",
    "version": 1
  }
}