Pith Number

pith:LNDMQG47

pith:2010:LNDMQG47FEVXPTP73GNA3XFHJN

not attested not anchored not stored refs pending

On the spectral vanishing viscosity method for periodic fractional conservation laws

Espen R. Jakobsen, Simone Cifani

arxiv:1011.3443 v1 · 2010-11-15 · math.NA · 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{LNDMQG47FEVXPTP73GNA3XFHJN}

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	2026-05-18T03:26:32.744138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b46c81b9f292b77cdffd99a0ddca74b4de5dbc54fd7f869a283922063be7b30

Aliases

arxiv: 1011.3443 · arxiv_version: 1011.3443v1 · doi: 10.48550/arxiv.1011.3443 · pith_short_12: LNDMQG47FEVX · pith_short_16: LNDMQG47FEVXPTP7 · pith_short_8: LNDMQG47

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/LNDMQG47FEVXPTP73GNA3XFHJN \
  | 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: 5b46c81b9f292b77cdffd99a0ddca74b4de5dbc54fd7f869a283922063be7b30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "385f427ef8b13748d2d0e9d733e0d47f52917cd3828e236d4139130bff09b50d",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2010-11-15T16:45:13Z",
    "title_canon_sha256": "17a9498c3d3b18467313c10a133ba692d084dffd80b8f4443d23cdbd933517ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3443",
    "kind": "arxiv",
    "version": 1
  }
}