Pith Number

pith:VSP5V234

pith:2013:VSP5V234WYZT6FMKLBRTUS2SNA

not attested not anchored not stored refs pending

Large area buried nanopatterning by broad ion implantation without any mask or direct writing

Biswarup Satpati, Prasanta Karmakar

arxiv:1311.6646 v1 · 2013-11-26 · 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{VSP5V234WYZT6FMKLBRTUS2SNA}

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	2026-05-18T03:06:12.169459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac9fdaeb7cb6333f158a58633a4b526807c8bc31b4b3d2c427b80d8843a0ddfe

Aliases

arxiv: 1311.6646 · arxiv_version: 1311.6646v1 · doi: 10.48550/arxiv.1311.6646 · pith_short_12: VSP5V234WYZT · pith_short_16: VSP5V234WYZT6FMK · pith_short_8: VSP5V234

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/VSP5V234WYZT6FMKLBRTUS2SNA \
  | 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: ac9fdaeb7cb6333f158a58633a4b526807c8bc31b4b3d2c427b80d8843a0ddfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea3b0428e36b27cce20caf9609a1835b2d4e203599c248e6d0edbbc6a5c9bb3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-11-26T12:53:36Z",
    "title_canon_sha256": "cc66a1a9e88d41614257e9dfed70163dbb70e8309e5941e4d71d5e7f43cbbb74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6646",
    "kind": "arxiv",
    "version": 1
  }
}