Pith Number

pith:N56GQ2HL

pith:2011:N56GQ2HLKYSX4FAGGKII2BTX75

not attested not anchored not stored refs pending

Higher order finite difference schemes for the magnetic induction equations with resistivity

And M. Svard, N. H. Risebro, S. Mishra, U. Koley

arxiv:1102.0480 v1 · 2011-02-02 · 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{N56GQ2HLKYSX4FAGGKII2BTX75}

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	2026-05-18T04:30:04.879100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f7c6868eb56257e140632908d0677ff434bbe751df93dee10c845bd59203e3f

Aliases

arxiv: 1102.0480 · arxiv_version: 1102.0480v1 · doi: 10.48550/arxiv.1102.0480 · pith_short_12: N56GQ2HLKYSX · pith_short_16: N56GQ2HLKYSX4FAG · pith_short_8: N56GQ2HL

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/N56GQ2HLKYSX4FAGGKII2BTX75 \
  | 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: 6f7c6868eb56257e140632908d0677ff434bbe751df93dee10c845bd59203e3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1caafe8878c8542b317a5b810a67edecab2608135418ffe368ec4f3ff6b93308",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-02-02T16:37:19Z",
    "title_canon_sha256": "7c2619aab18cc666986066dfd5db7a621383b21d2aa77990f44f1b55f45249be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0480",
    "kind": "arxiv",
    "version": 1
  }
}