Pith Number

pith:QWHS2QAL

pith:2020:QWHS2QALVCVL5AZWPZVDEYRC26

not attested not anchored not stored refs pending

Oxygen vacancy engineering of TaOx-based resistive memories by Zr doping for improved variability and synaptic behavior

Andre S. Ferlauto, Daniel Z. de Florio, Dominique Drouin, Everton Bonturim, Fabien Alibart, Fabio C. Fonseca, Joao H. Quintino Palhares, Yann Beilliard

arxiv:2012.09299 v2 · 2020-12-16 · physics.app-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{QWHS2QALVCVL5AZWPZVDEYRC26}

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	2026-07-05T02:34:21.081451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

858f2d400ba8aabe83367e6a326222d7af2ab70ec1560b92b8318178bb02662f

Aliases

arxiv: 2012.09299 · arxiv_version: 2012.09299v2 · doi: 10.48550/arxiv.2012.09299 · pith_short_12: QWHS2QALVCVL · pith_short_16: QWHS2QALVCVL5AZW · pith_short_8: QWHS2QAL

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/QWHS2QALVCVL5AZWPZVDEYRC26 \
  | 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: 858f2d400ba8aabe83367e6a326222d7af2ab70ec1560b92b8318178bb02662f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "274120d3d29c743147e6b1e0ba8b8bc6d9827cb3d8fc664319d91c4492ce8f5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-12-16T22:33:23Z",
    "title_canon_sha256": "c21511ee3ec73726b231b969c8fff9765bf9c9138a7277bc5669257c12b75abd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.09299",
    "kind": "arxiv",
    "version": 2
  }
}