Pith Number

pith:ALL5PIZE

pith:2012:ALL5PIZESI6ZXRG5TNBBNHDGIK

not attested not anchored not stored refs pending

Block-Structured Adaptive Mesh Refinement Algorithms for Vlasov Simulation

J. A. F. Hittinger, J. W. Banks

arxiv:1204.3853 v2 · 2012-04-17 · cs.MS · physics.plasm-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{ALL5PIZESI6ZXRG5TNBBNHDGIK}

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	2026-05-18T01:57:51.439499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02d7d7a324923d9bc4dd9b42169c6642b0d60754bf25e61dfa4a23c4703019fe

Aliases

arxiv: 1204.3853 · arxiv_version: 1204.3853v2 · doi: 10.48550/arxiv.1204.3853 · pith_short_12: ALL5PIZESI6Z · pith_short_16: ALL5PIZESI6ZXRG5 · pith_short_8: ALL5PIZE

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/ALL5PIZESI6ZXRG5TNBBNHDGIK \
  | 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: 02d7d7a324923d9bc4dd9b42169c6642b0d60754bf25e61dfa4a23c4703019fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97fae1c88258583666c7338fd0e295fe5dafd51bcfe8a165bc930b890dc92e9f",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2012-04-17T17:25:52Z",
    "title_canon_sha256": "e2196ac3bb95e2a0ea4600b8b8ee41e004111c77ffd37918238389f664ccfa45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3853",
    "kind": "arxiv",
    "version": 2
  }
}