Pith Number

pith:CE53H4TI

pith:2009:CE53H4TIOUEAIXTJMQV6YUWRLP

not attested not anchored not stored refs pending

Nonlinear screening of charges induced in graphene by metal contacts

A. A. Starikov, G. Brocks, P. A. Khomyakov, P. J. Kelly

arxiv:0911.2027 v3 · 2009-11-10 · cond-mat.mtrl-sci · cond-mat.mes-hall · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CE53H4TIOUEAIXTJMQV6YUWRLP}

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	2026-05-18T02:10:48.907872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

113bb3f2687508045e69642bec52d15bef7f89198f5951819575d28eaf6bf235

Aliases

arxiv: 0911.2027 · arxiv_version: 0911.2027v3 · doi: 10.48550/arxiv.0911.2027 · pith_short_12: CE53H4TIOUEA · pith_short_16: CE53H4TIOUEAIXTJ · pith_short_8: CE53H4TI

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/CE53H4TIOUEAIXTJMQV6YUWRLP \
  | 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: 113bb3f2687508045e69642bec52d15bef7f89198f5951819575d28eaf6bf235

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cb46e0cb34ee03425be795e7b1ed8795f20f883d774a1af58d5bfa9dfd38bdc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-11-10T23:22:50Z",
    "title_canon_sha256": "768481ae562314003611d6753605557bfc54d5515343c4f592eb6bd1ab9381e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2027",
    "kind": "arxiv",
    "version": 3
  }
}