Pith Number

pith:BRUKN5Q5

pith:2006:BRUKN5Q5DPYDAG6RMB2CJ6BMEO

not attested not anchored not stored refs pending

Lithography-Free Fabrication of Graphene Devices

B. Clouser, C. Puls, H. Wang, J. Forster, K. McCarthy, N. Staley, T.N. Jackson, Y. Liu

arxiv:cond-mat/0612128 v1 · 2006-12-05 · cond-mat.mes-hall · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRUKN5Q5DPYDAG6RMB2CJ6BMEO}

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	2026-05-18T01:39:39.091892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c68a6f61d1bf0301bd1607424f82c23b08938b7defbbf9b3800bfe374616987

Aliases

arxiv: cond-mat/0612128 · arxiv_version: cond-mat/0612128v1 · doi: 10.48550/arxiv.cond-mat/0612128 · pith_short_12: BRUKN5Q5DPYD · pith_short_16: BRUKN5Q5DPYDAG6R · pith_short_8: BRUKN5Q5

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/BRUKN5Q5DPYDAG6RMB2CJ6BMEO \
  | 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: 0c68a6f61d1bf0301bd1607424f82c23b08938b7defbbf9b3800bfe374616987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ccf3d153d8b8cc15bf33bea3a93072e6e1765277a93c5b193c02c6b8c77c371",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2006-12-05T21:45:42Z",
    "title_canon_sha256": "7f2e60738daf4b2fcee1f0c01adb5edb3a2ec4e97edfcfbc888b321bdc0b2885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0612128",
    "kind": "arxiv",
    "version": 1
  }
}