Pith Number

pith:UJ43DIGJ

pith:2010:UJ43DIGJYCWSGZOQUVMIKJS7WQ

not attested not anchored not stored refs pending

Particle module of Piernik MHD code

Joanna Dr\k{a}\.zkowska, Kacper Kowalik, Micha{\l} Hanasz

arxiv:1008.5052 v1 · 2010-08-30 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJ43DIGJYCWSGZOQUVMIKJS7WQ}

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	2026-05-18T01:09:23.611472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a279b1a0c9c0ad2365d0a55885265fb43a4e2c1d5b7fd82267558b60b07cabf2

Aliases

arxiv: 1008.5052 · arxiv_version: 1008.5052v1 · doi: 10.48550/arxiv.1008.5052 · pith_short_12: UJ43DIGJYCWS · pith_short_16: UJ43DIGJYCWSGZOQ · pith_short_8: UJ43DIGJ

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/UJ43DIGJYCWSGZOQUVMIKJS7WQ \
  | 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: a279b1a0c9c0ad2365d0a55885265fb43a4e2c1d5b7fd82267558b60b07cabf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee9663c0c5df8698fe6bd0837dbb3afa2773b12e8254d9af7c3d26bb8745657e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-08-30T11:06:46Z",
    "title_canon_sha256": "33a22dd7ab659cae03d0d39f2bab0608c7392914e21a798228b3a042dc613608"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5052",
    "kind": "arxiv",
    "version": 1
  }
}