Pith Number

pith:LA6QVPIK

pith:2009:LA6QVPIKQG3SOAX2E7NJMRI56A

not attested not anchored not stored refs pending

Simulation of relativistic shocks and associated radiation

A. Nordlund, B. Zhang, D. H. Hartmann, H. Sol, J. F. Fishman, J. Frederiksen, J. Niemiec, K.-I. Nishikawa, M. Medvedev, M. Pohl, P. Hardee, Y. Mizuno

arxiv:0912.1583 v1 · 2009-12-08 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LA6QVPIKQG3SOAX2E7NJMRI56A}

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	2026-05-18T02:33:57.169812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

583d0abd0a81b72702fa27da96451df013aace3b82be04305d8c60d3a3accb7b

Aliases

arxiv: 0912.1583 · arxiv_version: 0912.1583v1 · doi: 10.48550/arxiv.0912.1583 · pith_short_12: LA6QVPIKQG3S · pith_short_16: LA6QVPIKQG3SOAX2 · pith_short_8: LA6QVPIK

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/LA6QVPIKQG3SOAX2E7NJMRI56A \
  | 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: 583d0abd0a81b72702fa27da96451df013aace3b82be04305d8c60d3a3accb7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcf035528dd6f82469cea618ca7b0bef323fb163f19aa3217c1a4dad79dd27bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-12-08T20:28:37Z",
    "title_canon_sha256": "cb16dfbbeea2afd9a1f8253f1299456f5397ddbc5d17ec47c5ff689d21a908ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1583",
    "kind": "arxiv",
    "version": 1
  }
}