Pith Number

pith:2TMPVWND

pith:2011:2TMPVWND2DXK73PRGZRHAZT4WX

not attested not anchored not stored refs pending

dmu/dn In suspended bilayer graphene: the interplay of disorder and band gap

D. S. L. Abergel, E. H. Hwang, H. Min, S. Das Sarma

arxiv:1107.4100 v2 · 2011-07-20 · 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{2TMPVWND2DXK73PRGZRHAZT4WX}

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	2026-05-18T04:08:12.333471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4d8fad9a3d0eeafedf1366270667cb5df9bfefa538881d219aaf4c9db4b6986

Aliases

arxiv: 1107.4100 · arxiv_version: 1107.4100v2 · doi: 10.48550/arxiv.1107.4100 · pith_short_12: 2TMPVWND2DXK · pith_short_16: 2TMPVWND2DXK73PR · pith_short_8: 2TMPVWND

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/2TMPVWND2DXK73PRGZRHAZT4WX \
  | 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: d4d8fad9a3d0eeafedf1366270667cb5df9bfefa538881d219aaf4c9db4b6986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "511214b64c793f2f956284b05b68f811316e1ec3870cb60e237f9d747a09073a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-07-20T20:00:15Z",
    "title_canon_sha256": "3e3cca3bfb2f05b7e9f1a7a39007bda9f61dc2152ec37c2f5f3d0e1039ba1b6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4100",
    "kind": "arxiv",
    "version": 2
  }
}