Pith Number

pith:VRITIQGS

pith:2019:VRITIQGSUMGPHHLLBYTQZIZXXY

not attested not anchored not stored refs pending

Band structure and Klein paradox for a pn junction in ABCA-tetralayer graphene

Abderrahim El Mouhafid, Ahmed Jellal

arxiv:1903.05676 v1 · 2019-03-13 · 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{VRITIQGSUMGPHHLLBYTQZIZXXY}

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	2026-05-17T23:51:16.595818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac513440d2a30cf39d6b0e270ca337be03775f21a74aed7cccdf8e364028b8e0

Aliases

arxiv: 1903.05676 · arxiv_version: 1903.05676v1 · doi: 10.48550/arxiv.1903.05676 · pith_short_12: VRITIQGSUMGP · pith_short_16: VRITIQGSUMGPHHLL · pith_short_8: VRITIQGS

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/VRITIQGSUMGPHHLLBYTQZIZXXY \
  | 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: ac513440d2a30cf39d6b0e270ca337be03775f21a74aed7cccdf8e364028b8e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc0faee6d5662dbde498ab6068754d347bd2b95f6e14bd767de04c090a26d4ae",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-03-13T18:51:47Z",
    "title_canon_sha256": "741a793ff007f27892617bbcb5ec7bb3f120f66548a7e4aef6f11f577a2cc0fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05676",
    "kind": "arxiv",
    "version": 1
  }
}