Pith Number

pith:UMAQYYSB

pith:2010:UMAQYYSB45NADQVWHW32DFY2LG

not attested not anchored not stored refs pending

Raman and optical characterization of multilayer turbostratic graphene grown via chemical vapor deposition

Daniel R. Lenski, Michael S. Fuhrer

arxiv:1011.1683 v5 · 2010-11-07 · cond-mat.mtrl-sci · 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{UMAQYYSB45NADQVWHW32DFY2LG}

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	2026-05-18T04:18:22.315910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3010c6241e75a01c2b63db7a1971a59ac328c164eff1d4d5c6a280524b69e6b

Aliases

arxiv: 1011.1683 · arxiv_version: 1011.1683v5 · doi: 10.48550/arxiv.1011.1683 · pith_short_12: UMAQYYSB45NA · pith_short_16: UMAQYYSB45NADQVW · pith_short_8: UMAQYYSB

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/UMAQYYSB45NADQVWHW32DFY2LG \
  | 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: a3010c6241e75a01c2b63db7a1971a59ac328c164eff1d4d5c6a280524b69e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "931ff2fb9dd0a575db102eaad0cd1a6a783a560cd1e71566438561d77df8fa4a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-11-07T22:47:16Z",
    "title_canon_sha256": "b35db9a212fcc9dc96458c58407af4963df84b03825302c45198bb90c298c31e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1683",
    "kind": "arxiv",
    "version": 5
  }
}