Pith Number

pith:OUGDHTXF

pith:2023:OUGDHTXFYVAEIQINYSDTSUBUU4

not attested not anchored not stored refs pending

Discontinuous Galerkin Methods for Hypersonic Flows

Dominique S. Hoskin, Jaime Peraire, Jordi Vila-P\'erez, Ngoc Cuong Nguyen, R. Loek Van Heyningen, Wesley L. Harris

arxiv:2312.17619 v1 · 2023-12-29 · 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{OUGDHTXFYVAEIQINYSDTSUBUU4}

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	2026-07-05T07:28:54.341059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

750c33cee5c54044410dc487395034a71bf6f00026791d22be63dac8ed9f9ffc

Aliases

arxiv: 2312.17619 · arxiv_version: 2312.17619v1 · doi: 10.48550/arxiv.2312.17619 · pith_short_12: OUGDHTXFYVAE · pith_short_16: OUGDHTXFYVAEIQIN · pith_short_8: OUGDHTXF

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/OUGDHTXFYVAEIQINYSDTSUBUU4 \
  | 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: 750c33cee5c54044410dc487395034a71bf6f00026791d22be63dac8ed9f9ffc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36b53e7308b189586d852c057d3b4ba5cacd073ae4ed679eed2d4fcbe2526cf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-12-29T14:26:00Z",
    "title_canon_sha256": "147c1dd1744845c4337e3fd70adce39c390aff0bcd8968de26365701cc53dcdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.17619",
    "kind": "arxiv",
    "version": 1
  }
}