Pith Number

pith:SDU6HXDI

pith:2011:SDU6HXDI4NW3BZEFUNNYU3MGV7

not attested not anchored not stored refs pending

Graphene on SrTiO3

Qiuzi Li, S. Das Sarma

arxiv:1112.4484 v2 · 2011-12-19 · 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{SDU6HXDI4NW3BZEFUNNYU3MGV7}

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	2026-05-18T03:47:01.233726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90e9e3dc68e36db0e485a35b8a6d86afce22fbd70a747164a2a3296ca2ca8fdf

Aliases

arxiv: 1112.4484 · arxiv_version: 1112.4484v2 · doi: 10.48550/arxiv.1112.4484 · pith_short_12: SDU6HXDI4NW3 · pith_short_16: SDU6HXDI4NW3BZEF · pith_short_8: SDU6HXDI

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/SDU6HXDI4NW3BZEFUNNYU3MGV7 \
  | 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: 90e9e3dc68e36db0e485a35b8a6d86afce22fbd70a747164a2a3296ca2ca8fdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e824964d1cb7ac298650f6086da407cee5b645b3fe85aad6d211adad94f94f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-12-19T21:00:22Z",
    "title_canon_sha256": "414b051521f53913520051f9ad0c50fd77545acf9169dd80c39d2f08fe546262"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4484",
    "kind": "arxiv",
    "version": 2
  }
}