Pith Number

pith:S4DFFYQJ

pith:2021:S4DFFYQJMPNHSGNG4W54X667A7

not attested not anchored not stored refs pending

Tunneling Effect in Gapped Phosphorene through Double Barriers

Ahmed Jellal, Ilham Redouani, Jilali Seffadi, Youness Zahidi

arxiv:2110.09342 v1 · 2021-10-18 · 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{S4DFFYQJMPNHSGNG4W54X667A7}

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	2026-07-05T04:21:57.562273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

970652e20963da7919a6e5bbcbfbdf07ecc64117a794bca8908c828d376a3667

Aliases

arxiv: 2110.09342 · arxiv_version: 2110.09342v1 · doi: 10.48550/arxiv.2110.09342 · pith_short_12: S4DFFYQJMPNH · pith_short_16: S4DFFYQJMPNHSGNG · pith_short_8: S4DFFYQJ

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/S4DFFYQJMPNHSGNG4W54X667A7 \
  | 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: 970652e20963da7919a6e5bbcbfbdf07ecc64117a794bca8908c828d376a3667

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91aa7cf00f50a98a0456f32b53ce0d62fa5fc1e111b99e79d9a9682b71fdae4f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-10-18T14:11:21Z",
    "title_canon_sha256": "0ed84eebcc9de007069837c8d99eeaa7ec8555cbeb4a0094c30cec18e8185a2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09342",
    "kind": "arxiv",
    "version": 1
  }
}