Pith Number

pith:PINP2MQW

pith:2009:PINP2MQWKWURX6HGBUT7RBQ6FL

not attested not anchored not stored refs pending

Detailed Analysis of Filamentary Structure in the Weibel Instability

Akihiro Suzuki, Toshikazu Shigeyama

arxiv:0901.4402 v1 · 2009-01-28 · astro-ph.HE · 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{PINP2MQWKWURX6HGBUT7RBQ6FL}

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	2026-05-18T04:29:17.040637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a1afd321655a91bf8e60d27f8861e2af0eacf2a316bcfe1acb01fcbf29d3b1c

Aliases

arxiv: 0901.4402 · arxiv_version: 0901.4402v1 · doi: 10.48550/arxiv.0901.4402 · pith_short_12: PINP2MQWKWUR · pith_short_16: PINP2MQWKWURX6HG · pith_short_8: PINP2MQW

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/PINP2MQWKWURX6HGBUT7RBQ6FL \
  | 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: 7a1afd321655a91bf8e60d27f8861e2af0eacf2a316bcfe1acb01fcbf29d3b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1395f5828c1acc95f4b3c7f07128e386c9fb7783cb75e46f36c217bb262f029",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-01-28T05:19:38Z",
    "title_canon_sha256": "7f9a563236715449c61d81c5f944687a9339be56ba0379319f17d0bcd89d9775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4402",
    "kind": "arxiv",
    "version": 1
  }
}