Pith Number

pith:C2IO4HUB

pith:2012:C2IO4HUBTT7L3PTKX3ZUSNUOC3

not attested not anchored not stored refs pending

Dielectric screening of the Kohn anomaly of graphene on hexagonal boron nitride

A. Epping, A. Molina-Sanchez, C. Stampfer, F. Forster, K. Watanabe, L. Wirtz, S. Engels, T. Taniguchi

arxiv:1212.3993 v2 · 2012-12-17 · 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{C2IO4HUBTT7L3PTKX3ZUSNUOC3}

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	2026-05-18T03:07:02.052652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1690ee1e819cfebdbe6abef349368e16c8be5c4387c8fd285a78fb20a3744d67

Aliases

arxiv: 1212.3993 · arxiv_version: 1212.3993v2 · doi: 10.48550/arxiv.1212.3993 · pith_short_12: C2IO4HUBTT7L · pith_short_16: C2IO4HUBTT7L3PTK · pith_short_8: C2IO4HUB

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/C2IO4HUBTT7L3PTKX3ZUSNUOC3 \
  | 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: 1690ee1e819cfebdbe6abef349368e16c8be5c4387c8fd285a78fb20a3744d67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb6e15b6bca47ab73441d8874c29f39fc860002c3e97ff6568ef1667751c3f50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-12-17T13:51:43Z",
    "title_canon_sha256": "cfd3b836774f5cf3a15dceaaab58a80ce3c41fdb2ab0f3cf70fa4f00ef35428a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3993",
    "kind": "arxiv",
    "version": 2
  }
}