Pith Number

pith:DFLFZMR3

pith:2012:DFLFZMR3AAO37OK7UCC3PSD5CV

not attested not anchored not stored refs pending

High Performance Computing with a Conservative Spectral Boltzmann Solver

Irene M. Gamba, Jeffrey R. Haack

arxiv:1211.0540 v1 · 2012-11-01 · 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{DFLFZMR3AAO37OK7UCC3PSD5CV}

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	2026-05-18T03:41:33.147957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19565cb23b001dbfb95fa085b7c87d15468af48066b3074704fece4c91578913

Aliases

arxiv: 1211.0540 · arxiv_version: 1211.0540v1 · doi: 10.48550/arxiv.1211.0540 · pith_short_12: DFLFZMR3AAO3 · pith_short_16: DFLFZMR3AAO37OK7 · pith_short_8: DFLFZMR3

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/DFLFZMR3AAO37OK7UCC3PSD5CV \
  | 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: 19565cb23b001dbfb95fa085b7c87d15468af48066b3074704fece4c91578913

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abd04cd9dbff45ff6c026bdca01083a9b7a4446b1193fab6519d67ee6b7c9ba6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-11-01T23:03:54Z",
    "title_canon_sha256": "66bed258e6d57abd8d6a2042cee7b6cab2ec308adee2cac66e582e8754f1e208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0540",
    "kind": "arxiv",
    "version": 1
  }
}