Pith Number

pith:7E3DDDWP

pith:2012:7E3DDDWPFDTXJMKSEI25DD5BHE

not attested not anchored not stored refs pending

Numerical investigations of a cylindrical Hall thruster

K. Matyash, N. J. Fisch, O. Kalentev, R. Schneider, Y. Raitses

arxiv:1208.4151 v1 · 2012-08-21 · 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{7E3DDDWPFDTXJMKSEI25DD5BHE}

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	2026-05-18T02:25:05.934273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f936318ecf28e774b1522235d18fa13907de87c145b9c9ad6a515292af1e6bd4

Aliases

arxiv: 1208.4151 · arxiv_version: 1208.4151v1 · doi: 10.48550/arxiv.1208.4151 · pith_short_12: 7E3DDDWPFDTX · pith_short_16: 7E3DDDWPFDTXJMKS · pith_short_8: 7E3DDDWP

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/7E3DDDWPFDTXJMKSEI25DD5BHE \
  | 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: f936318ecf28e774b1522235d18fa13907de87c145b9c9ad6a515292af1e6bd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2285cdabaddeafc953c60aa0acc9cf0b74e7be187f02a73c8ba7ac127ebc13c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2012-08-21T00:54:12Z",
    "title_canon_sha256": "ccb92bad5ba024eca64e19812cb16944b199984954b24baa1deb2343701b1e6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4151",
    "kind": "arxiv",
    "version": 1
  }
}