Pith Number

pith:AVPLN5IN

pith:2021:AVPLN5INU223BU357KPFZDPQOC

not attested not anchored not stored refs pending

Klein tunneling through double barrier in ABC-trilayer graphene

Abderrahim El Mouhafid, Ahmed Jellal, Miloud Mekkaoui

arxiv:2109.15100 v1 · 2021-09-30 · 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{AVPLN5INU223BU357KPFZDPQOC}

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	2026-07-05T03:18:48.614755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

055eb6f50da6b5b0d37dfa9e5c8df0708ea739a20bc1ef5f3ab1312e4ced3c96

Aliases

arxiv: 2109.15100 · arxiv_version: 2109.15100v1 · doi: 10.48550/arxiv.2109.15100 · pith_short_12: AVPLN5INU223 · pith_short_16: AVPLN5INU223BU35 · pith_short_8: AVPLN5IN

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/AVPLN5INU223BU357KPFZDPQOC \
  | 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: 055eb6f50da6b5b0d37dfa9e5c8df0708ea739a20bc1ef5f3ab1312e4ced3c96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcf0cdc3ebb2283e9ccc0d324f774265a2db05a6ab2512ebc366a10aaa9feddd",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-09-30T13:06:13Z",
    "title_canon_sha256": "56a2256dc13cfd13dd134b8d1fa0e433588c6be5d170987133c047d5b905b896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.15100",
    "kind": "arxiv",
    "version": 1
  }
}