Pith Number

pith:6CBIKKFZ

pith:2009:6CBIKKFZM2KWXOFXR4DCRSQZQH

not attested not anchored not stored refs pending

Probing the sheat electric field using thermophoresis in dusty plasma. Part II: Experimental measurements

Bernard Smith, Lorin Matthews, Truell Hyde, Victor Land

arxiv:0907.0240 v1 · 2009-07-01 · 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{6CBIKKFZM2KWXOFXR4DCRSQZQH}

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	2026-05-18T04:39:08.151548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0828528b966956bb8b78f0628ca1981f8ee544fd62a48c7b44068c7564a90c5

Aliases

arxiv: 0907.0240 · arxiv_version: 0907.0240v1 · doi: 10.48550/arxiv.0907.0240 · pith_short_12: 6CBIKKFZM2KW · pith_short_16: 6CBIKKFZM2KWXOFX · pith_short_8: 6CBIKKFZ

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/6CBIKKFZM2KWXOFXR4DCRSQZQH \
  | 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: f0828528b966956bb8b78f0628ca1981f8ee544fd62a48c7b44068c7564a90c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8d3ab08281cde97995c03d3d8872e78c5212ae1e9b720972d4338abcb9ab80a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2009-07-01T20:48:01Z",
    "title_canon_sha256": "3f6b324233cc2432acd8b3d3c84d8fa4e0fdbb900117e4c533818cec6b77e191"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0240",
    "kind": "arxiv",
    "version": 1
  }
}