Pith Number

pith:B4YU2WDP

pith:2020:B4YU2WDPQHDLS33Q5JPB2ODV6N

not attested not anchored not stored refs pending

Energy Levels of Gapped Graphene Quantum Dot in Magnetic Field

Abdelhadi Belouad, Abderrahim Farsi, Ahmed Jellal

arxiv:2008.02715 v1 · 2020-08-06 · 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{B4YU2WDPQHDLS33Q5JPB2ODV6N}

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	2026-07-05T01:25:18.829550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f314d586f81c6b96f70ea5e1d3875f361ca7c7ff1c6e97c8c6c6b28c427afc6

Aliases

arxiv: 2008.02715 · arxiv_version: 2008.02715v1 · doi: 10.48550/arxiv.2008.02715 · pith_short_12: B4YU2WDPQHDL · pith_short_16: B4YU2WDPQHDLS33Q · pith_short_8: B4YU2WDP

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/B4YU2WDPQHDLS33Q5JPB2ODV6N \
  | 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: 0f314d586f81c6b96f70ea5e1d3875f361ca7c7ff1c6e97c8c6c6b28c427afc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2b025e30f6804c97581c227b1c4bc6cce53bc8698cfa98ea38b5ade39bd0f68",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-08-06T15:32:57Z",
    "title_canon_sha256": "2bafc981a4ab3fbd799a612bd5ec0ea643495cb90db4e6af446f1b0a88badf22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02715",
    "kind": "arxiv",
    "version": 1
  }
}