Pith Number

pith:U6E4J75E

pith:2011:U6E4J75E7LV44B3WPVWODEQLKT

not attested not anchored not stored refs pending

Numerical approximation of the Euler-Maxwell model in the quasineutral limit

Dominique Savelief (IMT), Fabrice Deluzet (IMT), Pierre Degond (IMT)

arxiv:1104.1870 v1 · 2011-04-11 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6E4J75E7LV44B3WPVWODEQLKT}

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	2026-05-18T02:54:47.477929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a789c4ffa4faebce07767d6ce1920b54d27c46690b1c10b3f7efed4ced7077c5

Aliases

arxiv: 1104.1870 · arxiv_version: 1104.1870v1 · doi: 10.48550/arxiv.1104.1870 · pith_short_12: U6E4J75E7LV4 · pith_short_16: U6E4J75E7LV44B3W · pith_short_8: U6E4J75E

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/U6E4J75E7LV44B3WPVWODEQLKT \
  | 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: a789c4ffa4faebce07767d6ce1920b54d27c46690b1c10b3f7efed4ced7077c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8128f9bc4605806bace378e80bab1db6378e42f3c53e199c77e44c01a3ed848",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-04-11T07:57:20Z",
    "title_canon_sha256": "6829492a18046f317a47f8e6e2a283dce0204e8fb96fb77279322d046f1674d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1870",
    "kind": "arxiv",
    "version": 1
  }
}