Pith Number

pith:XIZRJPQN

pith:2023:XIZRJPQNRT2HWDSXGOPURGRGJU

not attested not anchored not stored refs pending

Direct numerical simulation of a high-pressure hydrogen micromix combustor: flame structure and stabilisation mechanism

Andrew J. Aspden, Edward S. Richardson, Marcus S. Day, Mark A. Picciani, Thomas L. Howarth

arxiv:2309.04815 v1 · 2023-09-09 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIZRJPQNRT2HWDSXGOPURGRGJU}

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	2026-07-05T10:44:36.279588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba3314be0d8cf47b0e57339f489a264d1fe06123a3f2be88b234659fc48e97b1

Aliases

arxiv: 2309.04815 · arxiv_version: 2309.04815v1 · doi: 10.48550/arxiv.2309.04815 · pith_short_12: XIZRJPQNRT2H · pith_short_16: XIZRJPQNRT2HWDSX · pith_short_8: XIZRJPQN

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/XIZRJPQNRT2HWDSXGOPURGRGJU \
  | 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: ba3314be0d8cf47b0e57339f489a264d1fe06123a3f2be88b234659fc48e97b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b09fac6c199e00cb34ca88814d5a4501a75f3edcb8ed837e3f74af0a8543b95",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-09-09T14:53:58Z",
    "title_canon_sha256": "3148fdaa16969b9e5f24fa0487afdc53b9ad203c46f36750707f530151b15609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.04815",
    "kind": "arxiv",
    "version": 1
  }
}