Pith Number

pith:NHL6ZPBX

pith:2011:NHL6ZPBX3VKOVWDFDKSH7DSXD7

not attested not anchored not stored refs pending

Determination of the levitation limits of dust particles within the sheath in complex plasma experiments

Angela Douglass, Ke Qiao, Lorin Matthews, Truell Hyde, Victor Land

arxiv:1112.1721 v1 · 2011-12-07 · 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{NHL6ZPBX3VKOVWDFDKSH7DSXD7}

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	2026-05-18T01:59:15.322827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69d7ecbc37dd54ead8651aa47f8e571ffdeed12ab8e2254741da10eb7853b605

Aliases

arxiv: 1112.1721 · arxiv_version: 1112.1721v1 · doi: 10.48550/arxiv.1112.1721 · pith_short_12: NHL6ZPBX3VKO · pith_short_16: NHL6ZPBX3VKOVWDF · pith_short_8: NHL6ZPBX

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/NHL6ZPBX3VKOVWDFDKSH7DSXD7 \
  | 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: 69d7ecbc37dd54ead8651aa47f8e571ffdeed12ab8e2254741da10eb7853b605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d3e56e7bc159e96f6dc6e46442a24632356c040f6e6cc950fa3321ffcf3915f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2011-12-07T22:29:53Z",
    "title_canon_sha256": "0e23ae7342234dd56128ab45d5c1191159d7ad334ab8e2dfda88b6c61d31b150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1721",
    "kind": "arxiv",
    "version": 1
  }
}