Pith Number

pith:E3UGKOQF

pith:2012:E3UGKOQFSDKMTY5P4AEKLCCP3Z

not attested not anchored not stored refs pending

The application of Graphene as a sample support in Transmission Electron Microscopy

H. Stahlberg, J. C. Meyer, R. S. Pantelic, U. Kaiser

arxiv:1204.6647 v1 · 2012-04-30 · physics.bio-ph · 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{E3UGKOQFSDKMTY5P4AEKLCCP3Z}

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	2026-05-18T01:57:42.362481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26e8653a0590d4c9e3afe008a5884fde6fc63080c551db139430e8f83b4e2ed0

Aliases

arxiv: 1204.6647 · arxiv_version: 1204.6647v1 · doi: 10.48550/arxiv.1204.6647 · pith_short_12: E3UGKOQFSDKM · pith_short_16: E3UGKOQFSDKMTY5P · pith_short_8: E3UGKOQF

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/E3UGKOQFSDKMTY5P4AEKLCCP3Z \
  | 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: 26e8653a0590d4c9e3afe008a5884fde6fc63080c551db139430e8f83b4e2ed0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "767aad43563702f8f1b8b3a680fc208d917929e63b8c52cc0024a4c3c5f28ebf",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2012-04-30T14:20:04Z",
    "title_canon_sha256": "5f96a9c5aaca87d7dd564ce989f70faceb16c11ec6ae4d96c6a2e5bd9c76019c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6647",
    "kind": "arxiv",
    "version": 1
  }
}