Pith Number

pith:FF622FCZ

pith:2016:FF622FCZ47VF7E7K4EYQLIDQZJ

not attested not anchored not stored refs pending

A Novel High-Order, Entropy Stable, 3D AMR MHD Solver with Guaranteed Positive Pressure

Andrew R. Winters, Dominik Derigs, Gregor J. Gassner, Stefanie Walch

arxiv:1605.03572 v1 · 2016-05-11 · astro-ph.GA · astro-ph.IM · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FF622FCZ47VF7E7K4EYQLIDQZJ}

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	2026-05-18T01:15:00.833333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

297dad1459e7ea5f93eae13105a070ca617e77a815268c09508e33c5488be5da

Aliases

arxiv: 1605.03572 · arxiv_version: 1605.03572v1 · doi: 10.48550/arxiv.1605.03572 · pith_short_12: FF622FCZ47VF · pith_short_16: FF622FCZ47VF7E7K · pith_short_8: FF622FCZ

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/FF622FCZ47VF7E7K4EYQLIDQZJ \
  | 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: 297dad1459e7ea5f93eae13105a070ca617e77a815268c09508e33c5488be5da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e420dc2b55c8bdf5774d1066a201b8679a1d332536ffd8a36835233bd303f83",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-11T20:00:00Z",
    "title_canon_sha256": "ab49714c5a64c50e0038b28a5d23738d51c653fde3d3b9addb12481b187163e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03572",
    "kind": "arxiv",
    "version": 1
  }
}