Pith Number

pith:LFUS7RVN

pith:2021:LFUS7RVNZYZ46X2OJSM3GFM6XF

not attested not anchored not stored refs pending

Reduction of ion back flow using a quadruple GEM detector with various gas mixtures

Brandon Blankenship, Julia Velkovska, Michael Z. Reynolds ( Vanderbilt University, Nashville, Senta V. Greene, Sourav Tarafdar, USA)

arxiv:2110.08838 v1 · 2021-10-17 · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFUS7RVNZYZ46X2OJSM3GFM6XF}

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	2026-07-05T05:07:35.267020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59692fc6adce33cf5f4e4c99b3159eb973fdcc82e6e546b43f79651fe1eed161

Aliases

arxiv: 2110.08838 · arxiv_version: 2110.08838v1 · doi: 10.48550/arxiv.2110.08838 · pith_short_12: LFUS7RVNZYZ4 · pith_short_16: LFUS7RVNZYZ46X2O · pith_short_8: LFUS7RVN

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/LFUS7RVNZYZ46X2OJSM3GFM6XF \
  | 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: 59692fc6adce33cf5f4e4c99b3159eb973fdcc82e6e546b43f79651fe1eed161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f61e1f7b2374be671169ade9eec68282463f64ff2813b59920a6350ef537f0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-10-17T14:48:23Z",
    "title_canon_sha256": "901a73ea436ef9735223ce66c41970ca3722b24532198434d5b65b72eb5fd023"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.08838",
    "kind": "arxiv",
    "version": 1
  }
}