Pith Number

pith:NCA2X6SB

pith:2016:NCA2X6SBKT27BMN7QP4KWLZXWB

not attested not anchored not stored refs pending

The Eddy Current--LLG Equations: FEM-BEM Coupling and A Priori Error Estimates

Michael Feischl, Thanh Tran

arxiv:1602.00745 v2 · 2016-02-01 · 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{NCA2X6SBKT27BMN7QP4KWLZXWB}

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	2026-05-18T00:51:28.398703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6881abfa4154f5f0b1bf83f8ab2f37b07eab549cf19cd24459edb757f1bfb678

Aliases

arxiv: 1602.00745 · arxiv_version: 1602.00745v2 · doi: 10.48550/arxiv.1602.00745 · pith_short_12: NCA2X6SBKT27 · pith_short_16: NCA2X6SBKT27BMN7 · pith_short_8: NCA2X6SB

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/NCA2X6SBKT27BMN7QP4KWLZXWB \
  | 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: 6881abfa4154f5f0b1bf83f8ab2f37b07eab549cf19cd24459edb757f1bfb678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc3c140a32be98bf245a7533b7fa813d58a1f38796402eced133acaf2f56f6d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-02-01T23:29:42Z",
    "title_canon_sha256": "4dc8d98f0b87c51935e570d57296bdc81f778335d5841fda479e7c1cc3005eb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00745",
    "kind": "arxiv",
    "version": 2
  }
}