Pith Number

pith:BA5RLUGG

pith:2009:BA5RLUGGWPZOXPTNK2RM2LCTFG

not attested not anchored not stored refs pending

Achievements and challenges of nanostructured Titania Eco-materials derived from Sol-Gel Processing

Krishnankutty-Nair. P. Kumar, Rino R. Mukti, Suminto Winardi, Tatsuya Okubo, Wilfried Wunderlich

arxiv:0910.5575 v1 · 2009-10-29 · cond-mat.soft · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BA5RLUGGWPZOXPTNK2RM2LCTFG}

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	2026-05-18T03:33:00.067220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

083b15d0c6b3f2ebbe6d56a2cd2c5329978a4b05ad08145322d6907bfe8c203f

Aliases

arxiv: 0910.5575 · arxiv_version: 0910.5575v1 · doi: 10.48550/arxiv.0910.5575 · pith_short_12: BA5RLUGGWPZO · pith_short_16: BA5RLUGGWPZOXPTN · pith_short_8: BA5RLUGG

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/BA5RLUGGWPZOXPTNK2RM2LCTFG \
  | 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: 083b15d0c6b3f2ebbe6d56a2cd2c5329978a4b05ad08145322d6907bfe8c203f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bdd6a01b66d044494d2f46b6235b8f59f307fde050d282a5629a183b28452ba",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2009-10-29T08:28:31Z",
    "title_canon_sha256": "d0383a2bf9423f57b113afbd44dd2832a6b8069083145f460b7599ea024ff8f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5575",
    "kind": "arxiv",
    "version": 1
  }
}