Pith Number

pith:P4V4NAEY

pith:2011:P4V4NAEYXEF5UGEFVFZUU7JX7S

not attested not anchored not stored refs pending

Ultrafast Large Area Micropattern Generation in Non-absorbing Polymer Thin-Films by Pulsed Laser Diffraction

Ankur Verma, Ashutosh Sharma, Giridhar U. Kulkarni

arxiv:1101.5283 v1 · 2011-01-27 · cond-mat.soft · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4V4NAEYXEF5UGEFVFZUU7JX7S}

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	2026-05-18T04:30:35.769453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f2bc68098b90bda1885a9734a7d37fc83f6447fdbb5c2de2af3c8943787527a

Aliases

arxiv: 1101.5283 · arxiv_version: 1101.5283v1 · doi: 10.48550/arxiv.1101.5283 · pith_short_12: P4V4NAEYXEF5 · pith_short_16: P4V4NAEYXEF5UGEF · pith_short_8: P4V4NAEY

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/P4V4NAEYXEF5UGEFVFZUU7JX7S \
  | 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: 7f2bc68098b90bda1885a9734a7d37fc83f6447fdbb5c2de2af3c8943787527a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9cae667c0c1e538cc1f510883b6f53656c63a4f99e98afa8fa88a3a19e3eb47",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-01-27T13:39:01Z",
    "title_canon_sha256": "3738ef3a38874d6b11edd0d9b9aadd716a885cfaf1cd4511c99984e88612c957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5283",
    "kind": "arxiv",
    "version": 1
  }
}