Pith Number

pith:RS644E4L

pith:2010:RS644E4LZOUCBTFMKQGDIWMF33

not attested not anchored not stored refs pending

Water adsorption and dissociation on SrTiO3(001) revisited: A density-functional theory study

Hannes Guhl, Karsten Reuter, Wolfram Miller

arxiv:1002.4573 v1 · 2010-02-24 · 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{RS644E4LZOUCBTFMKQGDIWMF33}

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	2026-05-18T02:08:57.229837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cbdce138bcba820ccac540c345985dec03b973f32d16953fdeb7373e4356384

Aliases

arxiv: 1002.4573 · arxiv_version: 1002.4573v1 · doi: 10.48550/arxiv.1002.4573 · pith_short_12: RS644E4LZOUC · pith_short_16: RS644E4LZOUCBTFM · pith_short_8: RS644E4L

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/RS644E4LZOUCBTFMKQGDIWMF33 \
  | 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: 8cbdce138bcba820ccac540c345985dec03b973f32d16953fdeb7373e4356384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daa02d98cfb4026a5334d059cf8ae33336ddd6dcf9c142f73896f96cb18c8f68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-02-24T16:04:34Z",
    "title_canon_sha256": "93257d0caf212320b5eec0d15361873f1ed6f9258c7251b91cff7031752608a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4573",
    "kind": "arxiv",
    "version": 1
  }
}