Pith Number

pith:4MWGBV44

pith:2021:4MWGBV44JVR6AWX4P5PMVWPDS5

not attested not anchored not stored refs pending

Tuning Gap in Corrugated Graphene with Spin Dependence

Ahmed Jellal, El Houssine Atmania, Jaouad El-hassouny

arxiv:2107.00409 v2 · 2021-07-01 · 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{4MWGBV44JVR6AWX4P5PMVWPDS5}

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	2026-07-05T04:47:52.406878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e32c60d79c4d63e05afc7f5ecad9e39758b53c013eaa439932f0a05651ce3380

Aliases

arxiv: 2107.00409 · arxiv_version: 2107.00409v2 · doi: 10.48550/arxiv.2107.00409 · pith_short_12: 4MWGBV44JVR6 · pith_short_16: 4MWGBV44JVR6AWX4 · pith_short_8: 4MWGBV44

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/4MWGBV44JVR6AWX4P5PMVWPDS5 \
  | 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: e32c60d79c4d63e05afc7f5ecad9e39758b53c013eaa439932f0a05651ce3380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80ef5e171800363deef57c38a9eaaeaddb1355dbbc27df52d6b640a270c48329",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-07-01T12:35:02Z",
    "title_canon_sha256": "e85d12e00ee5e62460368ad3bbe1499422b4f99e0daea700de1b37a4d6f49cd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00409",
    "kind": "arxiv",
    "version": 2
  }
}