Pith Number

pith:3QKGNFZK

pith:2018:3QKGNFZKEZ2B5EHC3YTJR77DK4

not attested not anchored not stored refs pending

Adsorption of CO on the Ca3Ru2O7(001) surface

Daniel Halwidl, Florian Mittendorfer, Josef Redinger, Michael Schmid, Ulrike Diebold, Wernfried Mayr-Schm\"olzer

arxiv:1810.01186 v1 · 2018-10-02 · 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{3QKGNFZKEZ2B5EHC3YTJR77DK4}

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	2026-05-17T23:59:14.124409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc1466972a26741e90e2de2698ffe35723cd2d912421129cd9995ed1dd34ed19

Aliases

arxiv: 1810.01186 · arxiv_version: 1810.01186v1 · doi: 10.48550/arxiv.1810.01186 · pith_short_12: 3QKGNFZKEZ2B · pith_short_16: 3QKGNFZKEZ2B5EHC · pith_short_8: 3QKGNFZK

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/3QKGNFZKEZ2B5EHC3YTJR77DK4 \
  | 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: dc1466972a26741e90e2de2698ffe35723cd2d912421129cd9995ed1dd34ed19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60072cbed07598e807f57e18bbd254aa0551866736d3b2b9836d1d4d3c329edf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-10-02T11:55:35Z",
    "title_canon_sha256": "5fa38a8cddd6adb01994bfef54b8e4c98ff81cdad212a11f05357b541d9a04c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01186",
    "kind": "arxiv",
    "version": 1
  }
}