Pith Number

pith:TT5I4JDF

pith:2022:TT5I4JDFY25E6TL75DQHH4GK5W

not attested not anchored not stored refs pending

A Robust, Performance-Portable Discontinuous Galerkin Method for Relativistic Hydrodynamics

Curtis C. Ober, Eric C. Cyr, Forrest W. Glines, Joshua R. Braun, Keith L. Cartwright, Kristian R.C. Beckwith, Matthew Bettencourt, Matthew S. Swan, Nathan V. Roberts, Nicholas Roberds, Roger Pawlowski, Sean T. Miller, Sidafa Conde

arxiv:2205.00095 v1 · 2022-04-29 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TT5I4JDFY25E6TL75DQHH4GK5W}

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	2026-07-05T04:19:09.615024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cfa8e2465c6ba4f4d7fe8e073f0caed8485019686b5e21675a8805ed676938b

Aliases

arxiv: 2205.00095 · arxiv_version: 2205.00095v1 · doi: 10.48550/arxiv.2205.00095 · pith_short_12: TT5I4JDFY25E · pith_short_16: TT5I4JDFY25E6TL7 · pith_short_8: TT5I4JDF

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/TT5I4JDFY25E6TL75DQHH4GK5W \
  | 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: 9cfa8e2465c6ba4f4d7fe8e073f0caed8485019686b5e21675a8805ed676938b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fff67553d2ce35fb57df73165d1bd33fc3f4dabbb29f12fbf6160001e3bad9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-04-29T22:45:37Z",
    "title_canon_sha256": "deadbc27d8dd427144060bd8b69ef4ce8d20d06d960a21e4f4f0139fc938124e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.00095",
    "kind": "arxiv",
    "version": 1
  }
}