Pith Number

pith:Y4Y3KTYR

pith:2011:Y4Y3KTYR2D3LPELYD57HXX33FH

not attested not anchored not stored refs pending

The exchange-correlation potential correction to the vacuum potential barrier of graphene edge

Junwen Shao, Weiliang Wang, Zhibing Li

arxiv:1112.2284 v1 · 2011-12-10 · cond-mat.mtrl-sci · 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{Y4Y3KTYR2D3LPELYD57HXX33FH}

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	2026-05-18T04:06:34.930304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c731b54f11d0f6b791781f7e7bdf7b29f0d71894d98f35980f561d1c4c475672

Aliases

arxiv: 1112.2284 · arxiv_version: 1112.2284v1 · doi: 10.48550/arxiv.1112.2284 · pith_short_12: Y4Y3KTYR2D3L · pith_short_16: Y4Y3KTYR2D3LPELY · pith_short_8: Y4Y3KTYR

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/Y4Y3KTYR2D3LPELYD57HXX33FH \
  | 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: c731b54f11d0f6b791781f7e7bdf7b29f0d71894d98f35980f561d1c4c475672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b09272dac4cb4fa2b1d16258a161ab5223dcd9332dca1dfb58c994ddded3b477",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-12-10T15:14:46Z",
    "title_canon_sha256": "44688c0308a384014704605854888f98d5bd8c86e4391631e2b2747a26c5f459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2284",
    "kind": "arxiv",
    "version": 1
  }
}