Pith Number

pith:V4IU5JQF

pith:2011:V4IU5JQFBCAML7P4YPU4LNFTKL

not attested not anchored not stored refs pending

Morphology change of the silicon surface induced by Ar$^+$ ion beam sputtering

D. O. Kharchenko, V. O. Kharchenko

arxiv:1106.6256 v1 · 2011-06-30 · 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{V4IU5JQFBCAML7P4YPU4LNFTKL}

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	2026-05-18T04:19:03.675473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af114ea6050880c5fdfcc3e9c5b4b352d094e99e7bfbcea189252dec538af374

Aliases

arxiv: 1106.6256 · arxiv_version: 1106.6256v1 · doi: 10.48550/arxiv.1106.6256 · pith_short_12: V4IU5JQFBCAM · pith_short_16: V4IU5JQFBCAML7P4 · pith_short_8: V4IU5JQF

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/V4IU5JQFBCAML7P4YPU4LNFTKL \
  | 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: af114ea6050880c5fdfcc3e9c5b4b352d094e99e7bfbcea189252dec538af374

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e66291b8271f312c2c45b731c511c132e2db8a4907768fcae37c4d14bef055af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-06-30T15:02:13Z",
    "title_canon_sha256": "30b6465d29bb56ab5fc0d830fa76c452b8fbf33fc460da6433c870cf8afa238d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.6256",
    "kind": "arxiv",
    "version": 1
  }
}