Pith Number

pith:Z4N4U7K7

pith:2012:Z4N4U7K762KPR2446I4RNSKHX6

not attested not anchored not stored refs pending

Microinstabilities at perpendicular collisionless shocks: A comparison of full particle simulations with different ion to electron mass ratio

Ryo Yamazaki, Shuichi Matsukiyo, Takayuki Umeda, Yoshitaka Kidani

arxiv:1204.2539 v1 · 2012-04-10 · physics.plasm-ph · astro-ph.HE · physics.geo-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{Z4N4U7K762KPR2446I4RNSKHX6}

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	2026-05-18T01:57:53.429377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf1bca7d5ff694f8eb9cf23916c947bfbe32ea567f1c6553e3e3f74f43e0c2f8

Aliases

arxiv: 1204.2539 · arxiv_version: 1204.2539v1 · doi: 10.48550/arxiv.1204.2539 · pith_short_12: Z4N4U7K762KP · pith_short_16: Z4N4U7K762KPR244 · pith_short_8: Z4N4U7K7

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/Z4N4U7K762KPR2446I4RNSKHX6 \
  | 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: cf1bca7d5ff694f8eb9cf23916c947bfbe32ea567f1c6553e3e3f74f43e0c2f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f5d89fef1d8d5336bdb9c79f9db711108bcc501cfb603259282bad2c87c7c69",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2012-04-10T22:48:30Z",
    "title_canon_sha256": "d3615ec9b7f8be47f292f901eab732c8a60c80cf6f61bd1f742b524c3757783f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2539",
    "kind": "arxiv",
    "version": 1
  }
}