Pith Number

pith:3G24YGJM

pith:2007:3G24YGJM7NETBOAXISUJ5SQCUR

not attested not anchored not stored refs pending

Adaptive Mesh Refinement and Relativistic MHD

David Neilsen, Eric W. Hirschmann, Matthew Anderson, Steven L. Liebling

arxiv:gr-qc/0702035 v1 · 2007-02-06 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3G24YGJM7NETBOAXISUJ5SQCUR}

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	2026-05-18T00:59:12.406379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9b5cc192cfb4930b81744a89eca02a466414f5dc6d9d7e877f7a8c38a7396e3

Aliases

arxiv: gr-qc/0702035 · arxiv_version: gr-qc/0702035v1 · doi: 10.48550/arxiv.gr-qc/0702035 · pith_short_12: 3G24YGJM7NET · pith_short_16: 3G24YGJM7NETBOAX · pith_short_8: 3G24YGJM

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/3G24YGJM7NETBOAXISUJ5SQCUR \
  | 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: d9b5cc192cfb4930b81744a89eca02a466414f5dc6d9d7e877f7a8c38a7396e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9625570425f280e9b28cfb4b59e7a5c7b311114ea3c02f1e0f4636211e8107d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-02-06T20:55:07Z",
    "title_canon_sha256": "2fa6d47e6c1563984c2cbf552ff96c53ae4e0d972fce8586b3b1a79a781f5637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0702035",
    "kind": "arxiv",
    "version": 1
  }
}