Pith Number

pith:IEXNXBDP

pith:2021:IEXNXBDPZYCC6W4V56FC5A2WGM

not attested not anchored not stored refs pending

Adaptive two- and three-dimensional multiresolution computations of resistive magnetohydrodynamics

Anna Karina Fontes Gomes, Kai Schneider, Margarete Oliveira Domingues, Odim Mendes

arxiv:2102.11806 v1 · 2021-02-23 · math.NA · cs.NA · physics.comp-ph · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEXNXBDPZYCC6W4V56FC5A2WGM}

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	2026-07-05T02:17:54.364860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

412edb846fce042f5b95ef8a2e8356333e195a228df8f193366d7d538368751e

Aliases

arxiv: 2102.11806 · arxiv_version: 2102.11806v1 · doi: 10.48550/arxiv.2102.11806 · pith_short_12: IEXNXBDPZYCC · pith_short_16: IEXNXBDPZYCC6W4V · pith_short_8: IEXNXBDP

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/IEXNXBDPZYCC6W4V56FC5A2WGM \
  | 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: 412edb846fce042f5b95ef8a2e8356333e195a228df8f193366d7d538368751e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a79acf07e996664b304b41028c046adabc3b1f38489a13355ba070236a0a4002",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.comp-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2021-02-23T17:15:13Z",
    "title_canon_sha256": "4281109f0952e5931d23bd3a608cd3c2cb62013ba7681f224ead636154032475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11806",
    "kind": "arxiv",
    "version": 1
  }
}