Pith Number

pith:I6P2JY4X

pith:2017:I6P2JY4XO5MVYYPQPLARUUEHGN

not attested not anchored not stored refs pending

A Second Order Ensemble Timestepping Algorithm for Natural Convection

Joseph A. Fiordilino

arxiv:1708.00488 v1 · 2017-08-01 · 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{I6P2JY4XO5MVYYPQPLARUUEHGN}

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	2026-05-18T00:38:45.600045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

479fa4e39777595c61f07ac11a508733589d57620f8f8e8219373129d2a129db

Aliases

arxiv: 1708.00488 · arxiv_version: 1708.00488v1 · doi: 10.48550/arxiv.1708.00488 · pith_short_12: I6P2JY4XO5MV · pith_short_16: I6P2JY4XO5MVYYPQ · pith_short_8: I6P2JY4X

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/I6P2JY4XO5MVYYPQPLARUUEHGN \
  | 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: 479fa4e39777595c61f07ac11a508733589d57620f8f8e8219373129d2a129db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf898bd9dbf30daf5a40a37953b4e3f136a283009ff40d1877f9a9f51708186e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-08-01T19:50:14Z",
    "title_canon_sha256": "4b44973c7d08944a6e073c4cdeb3df62065fc81f2ce99144f83c83f928a37347"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00488",
    "kind": "arxiv",
    "version": 1
  }
}