Pith Number

pith:HVI6BLWF

pith:2009:HVI6BLWFYL5VXCXE6KIA6JI4AJ

not attested not anchored not stored refs pending

Real time plasma equilibrium reconstruction in a Tokamak

Blaise Faugeras (JAD), C\'edric Boulbe (JAD), Jacques Blum (JAD)

arxiv:0909.1646 v1 · 2009-09-09 · math.NA · cs.NA · 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{HVI6BLWFYL5VXCXE6KIA6JI4AJ}

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	2026-06-03T23:06:28.787753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d51e0aec5c2fb5b8ae4f2900f251c025ace3ba476f09db134b6a2b69699c643

Aliases

arxiv: 0909.1646 · arxiv_version: 0909.1646v1 · doi: 10.48550/arxiv.0909.1646 · pith_short_12: HVI6BLWFYL5V · pith_short_16: HVI6BLWFYL5VXCXE · pith_short_8: HVI6BLWF

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/HVI6BLWFYL5VXCXE6KIA6JI4AJ \
  | 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: 3d51e0aec5c2fb5b8ae4f2900f251c025ace3ba476f09db134b6a2b69699c643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6865b6c7618284ddb57772efff0ac3a1759be40e4c8c4b1a7239edfde1145144",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2009-09-09T08:09:10Z",
    "title_canon_sha256": "744b47df7756bdc91044ff5d5af5fc676ff7a27eb88c76f360cbc444a7b34598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1646",
    "kind": "arxiv",
    "version": 1
  }
}