Pith Number

pith:D7FSBWCT

pith:2015:D7FSBWCT3X7DUWBSPE4RVMRVNG

not attested not anchored not stored refs pending

Electron vortex beams in a magnetic field and spin filter

Banasri Basu, Debashree Chowdhury, Pratul Bandyopadhyay

arxiv:1502.07269 v1 · 2015-02-25 · cond-mat.mes-hall · quant-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{D7FSBWCT3X7DUWBSPE4RVMRVNG}

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	2026-05-18T01:40:54.507067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fcb20d853ddfe3a583279391ab23569923db2dda34fd5a20383b7a4537f42e1

Aliases

arxiv: 1502.07269 · arxiv_version: 1502.07269v1 · doi: 10.48550/arxiv.1502.07269 · pith_short_12: D7FSBWCT3X7D · pith_short_16: D7FSBWCT3X7DUWBS · pith_short_8: D7FSBWCT

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/D7FSBWCT3X7DUWBSPE4RVMRVNG \
  | 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: 1fcb20d853ddfe3a583279391ab23569923db2dda34fd5a20383b7a4537f42e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "406e32e459eec57b8c2ff5ad680ce2e0761d19d27b213a4979cab6c2553a7dd6",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-02-25T17:38:35Z",
    "title_canon_sha256": "4b7742505cb3c26b59267947af323912eea7a93f394527c35411f01e804a8136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07269",
    "kind": "arxiv",
    "version": 1
  }
}