Pith Number

pith:6VPPRDK4

pith:2012:6VPPRDK425NOR7XM52M32UFTW3

not attested not anchored not stored refs pending

Epitaxial (111) Films of Cu, Ni, and Cu$_xNi$_y$ on {\alpha}-Al$_2$O$_3$(0001) for Graphene Growth by Chemical Vapor Deposition

Ann N. Chiaramonti, David L. Miller, Justin M. Shaw, Mark W. Keller, Robert R. Keller

arxiv:1205.0833 v1 · 2012-05-03 · 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{6VPPRDK425NOR7XM52M32UFTW3}

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	2026-05-18T03:25:14.686227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f55ef88d5cd75ae8feecee99bd50b3b6fd723563c25c643fb827f86cec85d043

Aliases

arxiv: 1205.0833 · arxiv_version: 1205.0833v1 · doi: 10.48550/arxiv.1205.0833 · pith_short_12: 6VPPRDK425NO · pith_short_16: 6VPPRDK425NOR7XM · pith_short_8: 6VPPRDK4

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/6VPPRDK425NOR7XM52M32UFTW3 \
  | 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: f55ef88d5cd75ae8feecee99bd50b3b6fd723563c25c643fb827f86cec85d043

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7549ba1bc91a6b8d2db68bec7b7f782eb8d470d534af24a793c86f1bc6352c0b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-05-03T22:49:16Z",
    "title_canon_sha256": "e42c3756f9e5d11c62d3cc3f665a5168c3f366afadae4445aa68fbf345843551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0833",
    "kind": "arxiv",
    "version": 1
  }
}