Pith Number

pith:46NU5U5Z

pith:2009:46NU5U5ZSPST3SMNN2GGO4LPXR

not attested not anchored not stored refs pending

Tunable Superconducting Phase Transition in Metal-Decorated Graphene Sheets

A. Zettl, B.M. Kessler, C.O. Girit, V. Bouchiat

arxiv:0907.3661 v2 · 2009-07-21 · 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{46NU5U5ZSPST3SMNN2GGO4LPXR}

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	2026-05-18T03:52:12.691532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e79b4ed3b993e53dc98d6e8c67716fbc4263111f24fcbc248985d0fb9fe24a77

Aliases

arxiv: 0907.3661 · arxiv_version: 0907.3661v2 · doi: 10.48550/arxiv.0907.3661 · pith_short_12: 46NU5U5ZSPST · pith_short_16: 46NU5U5ZSPST3SMN · pith_short_8: 46NU5U5Z

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/46NU5U5ZSPST3SMNN2GGO4LPXR \
  | 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: e79b4ed3b993e53dc98d6e8c67716fbc4263111f24fcbc248985d0fb9fe24a77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3beb45976823e5be62a2ddc281dba0301e1810d78a4da4807c4034494a5c611",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-07-21T13:55:25Z",
    "title_canon_sha256": "7249e06b358b8469e919cac7a4d087eaa905cb107b47d8d87c4ff18cb69a5eb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3661",
    "kind": "arxiv",
    "version": 2
  }
}