Pith Number

pith:6QKHT5HF

pith:2010:6QKHT5HFSGL7VSOTEQ3FZGRCLK

not attested not anchored not stored refs pending

Minimization of an energy error functional to solve a Cauchy problem arising in plasma physics: the reconstruction of the magnetic flux in the vacuum surrounding the plasma in a Tokamak

Amel Ben Abda (LAMSIN), Blaise Faugeras (JAD), Cedric Boulbe (JAD), Jacques Blum (JAD)

arxiv:1005.1588 v3 · 2010-05-10 · math.NA · cs.NA · math.AP · math.OC · 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{6QKHT5HFSGL7VSOTEQ3FZGRCLK}

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	2026-05-18T03:07:02.460403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f41479f4e59197fac9d324365c9a225a999cae776505769dd65264507b7fa84a

Aliases

arxiv: 1005.1588 · arxiv_version: 1005.1588v3 · doi: 10.48550/arxiv.1005.1588 · pith_short_12: 6QKHT5HFSGL7 · pith_short_16: 6QKHT5HFSGL7VSOT · pith_short_8: 6QKHT5HF

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/6QKHT5HFSGL7VSOTEQ3FZGRCLK \
  | 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: f41479f4e59197fac9d324365c9a225a999cae776505769dd65264507b7fa84a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ba4652effd2f118304f22e491090dda317c9abe301b792f2916a03b174c4d44",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP",
      "math.OC",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2010-05-10T15:25:21Z",
    "title_canon_sha256": "a3d8397802676f255d76af05d3e5cd71dd3f07a6828aa6528263e5fbd8b67b0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1588",
    "kind": "arxiv",
    "version": 3
  }
}