Pith Number

pith:MTH6KWWX

pith:2009:MTH6KWWXDNX7IZS3ZLN5ZH3H5F

not attested not anchored not stored refs pending

Selecting a single orientation for millimeter sized graphene sheets

A.T. N'Diaye, B. Poelsema, C. Busse, D. Wall, F.-J. Meyer zu Heringdorf, J. Coraux, M. Horn von Hoegen, N. Buckanie, R. van Gastel, T. Michely

arxiv:0907.3580 v1 · 2009-07-21 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTH6KWWXDNX7IZS3ZLN5ZH3H5F}

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	2026-05-18T02:12:55.170537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64cfe55ad71b6ff4665bcadbdc9f67e95425e91fdee36c71372cf1caae0b5abb

Aliases

arxiv: 0907.3580 · arxiv_version: 0907.3580v1 · doi: 10.48550/arxiv.0907.3580 · pith_short_12: MTH6KWWXDNX7 · pith_short_16: MTH6KWWXDNX7IZS3 · pith_short_8: MTH6KWWX

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/MTH6KWWXDNX7IZS3ZLN5ZH3H5F \
  | 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: 64cfe55ad71b6ff4665bcadbdc9f67e95425e91fdee36c71372cf1caae0b5abb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7776934661dab802ab45bd9d9772c42afb2ee6ac2e47e96b625c1a9be3bad2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-07-21T08:46:47Z",
    "title_canon_sha256": "92e93ed56674aa10cfb3443cdce694e58a198b21f19d4df242e773cbe0870912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3580",
    "kind": "arxiv",
    "version": 1
  }
}