Pith Number

pith:VVXKSPHQ

pith:2019:VVXKSPHQHVW5FDPEBNXHY3KB3F

not attested not anchored not stored refs pending

On the role of numerical viscosity in the study of the local limit of nonlocal conservation laws

Gianluca Crippa, Laura V. Spinolo, Maria Colombo, Marie Graff

arxiv:1902.07513 v1 · 2019-02-20 · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VVXKSPHQHVW5FDPEBNXHY3KB3F}

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	2026-05-17T23:53:07.603149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad6ea93cf03d6dd28de40b6e7c6d41d96e7fbcfee7bf676ce1b8320a55d41a45

Aliases

arxiv: 1902.07513 · arxiv_version: 1902.07513v1 · doi: 10.48550/arxiv.1902.07513 · pith_short_12: VVXKSPHQHVW5 · pith_short_16: VVXKSPHQHVW5FDPE · pith_short_8: VVXKSPHQ

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/VVXKSPHQHVW5FDPEBNXHY3KB3F \
  | 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: ad6ea93cf03d6dd28de40b6e7c6d41d96e7fbcfee7bf676ce1b8320a55d41a45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0856d1e15ccb3590ada0c4a587c23eca25d89c8f50a1a714bb7ad1fb0159266a",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-02-20T11:25:16Z",
    "title_canon_sha256": "ff49393a6d81fb2beae40021dd37b126570eec4983e12f009b01c93a2fefd892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07513",
    "kind": "arxiv",
    "version": 1
  }
}