Pith Number

pith:E7C53DOE

pith:2020:E7C53DOEO7FEMZI4Q23QPSF4SW

not attested not anchored not stored refs pending

Detection of graphene's divergent orbital diamagnetism at the Dirac point

A. Bernard, C. Fermon, G. Montambaux, H. Bouchiat, J. Vallejo, K. Watanabe, M. Ferrier, M. Pannetier-Lecoeur, N.J. Wu, S. Daddinounou, S. Gu\'eron, T. Pellegrin, T. Tanigushi, T. Wakamura, V. Bouchiat

arxiv:2012.05357 v2 · 2020-12-09 · 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{E7C53DOEO7FEMZI4Q23QPSF4SW}

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	2026-07-05T03:42:20.416871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27c5dd8dc477ca46651c86b707c8bc958d5aeac9724038c006a50139d9cc54f6

Aliases

arxiv: 2012.05357 · arxiv_version: 2012.05357v2 · doi: 10.48550/arxiv.2012.05357 · pith_short_12: E7C53DOEO7FE · pith_short_16: E7C53DOEO7FEMZI4 · pith_short_8: E7C53DOE

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/E7C53DOEO7FEMZI4Q23QPSF4SW \
  | 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: 27c5dd8dc477ca46651c86b707c8bc958d5aeac9724038c006a50139d9cc54f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3baed157c3e416bfc836f00e1f9c596f701b4e83564b198c758ce66f4d60c11a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-12-09T23:00:07Z",
    "title_canon_sha256": "7c29e224e92743e034f2a96ecc4db2fb5dc7f9cda87000418d060527e24c3141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05357",
    "kind": "arxiv",
    "version": 2
  }
}