Pith Number

pith:HFSUJHG2

pith:2008:HFSUJHG2TR2YBWRP57L6ZLYEAW

not attested not anchored not stored refs pending

Two-Dimensional particle-in-cell simulations of the nonresonant, cosmic-ray driven instability in SNR shocks

Brian Reville, Fumio Takahara, John G. Kirk, Yutaka Ohira

arxiv:0812.0901 v2 · 2008-12-04 · astro-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{HFSUJHG2TR2YBWRP57L6ZLYEAW}

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	2026-05-18T02:35:13.607975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3965449cda9c7580da2fefd7ecaf0405825a6b02178980b47fa517c6451a871a

Aliases

arxiv: 0812.0901 · arxiv_version: 0812.0901v2 · doi: 10.48550/arxiv.0812.0901 · pith_short_12: HFSUJHG2TR2Y · pith_short_16: HFSUJHG2TR2YBWRP · pith_short_8: HFSUJHG2

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/HFSUJHG2TR2YBWRP57L6ZLYEAW \
  | 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: 3965449cda9c7580da2fefd7ecaf0405825a6b02178980b47fa517c6451a871a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c01c52d4e7815abb71a8ce203f338111d6b99a2c09e6882308876c0527e8e40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-04T10:34:11Z",
    "title_canon_sha256": "88d0b803a81b74a58a32c73ca327cc14c1656208d3ae078ba3105d5411a7efe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.0901",
    "kind": "arxiv",
    "version": 2
  }
}