Pith Number

pith:OXOJQNGM

pith:2021:OXOJQNGM47BR6YKVTILWZVIY2W

not attested not anchored not stored refs pending

Strong magnetoresistance in a graphene Corbino disk at low magnetic fields

Antti Laitinen, Igor Gornyi, Jayanta Sarkar, Manohar Kumar, Masahiro Kamada, Pertti Hakonen, Vanessa Gall

arxiv:2105.03145 v2 · 2021-05-07 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXOJQNGM47BR6YKVTILWZVIY2W}

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	2026-07-05T03:19:11.061499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75dc9834cce7c31f61559a176cd518d59e1284f56932bb88479cdfb4d9ba76cd

Aliases

arxiv: 2105.03145 · arxiv_version: 2105.03145v2 · doi: 10.48550/arxiv.2105.03145 · pith_short_12: OXOJQNGM47BR · pith_short_16: OXOJQNGM47BR6YKV · pith_short_8: OXOJQNGM

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/OXOJQNGM47BR6YKVTILWZVIY2W \
  | 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: 75dc9834cce7c31f61559a176cd518d59e1284f56932bb88479cdfb4d9ba76cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8469d822c1b1eb32079cea0523eaa274f687988ce5a9127d32a7937bf0e8ab3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-05-07T09:54:10Z",
    "title_canon_sha256": "447e2d7535ca034c4f9954a91e2c4bff3a80488f43f1d778ebda1fea5022f4d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.03145",
    "kind": "arxiv",
    "version": 2
  }
}