Pith Number

pith:DZKEUDPP

pith:2012:DZKEUDPPZQK4JNC3G6DREVMVFF

not attested not anchored not stored refs pending

Influence of the sodium/proton replacement on the structural, morphological and photocatalytic properties of titanate nanotubes

A. J. Silvestre, M. C. Neves, M. R. Nunes, O. C. Monteiro, V. Bem

arxiv:1202.1109 v1 · 2012-02-06 · 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{DZKEUDPPZQK4JNC3G6DREVMVFF}

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	2026-05-18T04:00:51.447788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e544a0defcc15c4b45b378712559529501f49a2b1ea2a71dd8988b05bc32645

Aliases

arxiv: 1202.1109 · arxiv_version: 1202.1109v1 · doi: 10.48550/arxiv.1202.1109 · pith_short_12: DZKEUDPPZQK4 · pith_short_16: DZKEUDPPZQK4JNC3 · pith_short_8: DZKEUDPP

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/DZKEUDPPZQK4JNC3G6DREVMVFF \
  | 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: 1e544a0defcc15c4b45b378712559529501f49a2b1ea2a71dd8988b05bc32645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a46caee50c1bec4b3c957cc93a99660bb2a83d6736c6867c5ea966d5ef61cde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-02-06T12:03:17Z",
    "title_canon_sha256": "a36e334dc91c272783b822d1a862e1ed1f86f29b0f1b370b974c07d66a3b0a99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1109",
    "kind": "arxiv",
    "version": 1
  }
}