Pith Number

pith:OHYM72WR

pith:2011:OHYM72WRO2DQZH7TAA2ZPPDHBH

not attested not anchored not stored refs pending

Pt/Ti/Al2O3/Al tunnel junctions showing electroforming-free bipolar resistive switching behavior

Byung-ki Cheong, Doo Seok Jeong, Hermann Kohlstedt

arxiv:1102.4720 v1 · 2011-02-23 · 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{OHYM72WRO2DQZH7TAA2ZPPDHBH}

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	2026-05-18T02:03:06.048483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71f0cfead176870c9ff3003597bc6709fc5dd27a22da373cc37464f37b18d823

Aliases

arxiv: 1102.4720 · arxiv_version: 1102.4720v1 · doi: 10.48550/arxiv.1102.4720 · pith_short_12: OHYM72WRO2DQ · pith_short_16: OHYM72WRO2DQZH7T · pith_short_8: OHYM72WR

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/OHYM72WRO2DQZH7TAA2ZPPDHBH \
  | 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: 71f0cfead176870c9ff3003597bc6709fc5dd27a22da373cc37464f37b18d823

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f75a145e676f0c61d9a7faf6a981f1b770d4b8a985af0bc4faec43d72cdc86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-02-23T12:10:10Z",
    "title_canon_sha256": "cb5f32c5537c00a755e50b39bbdf2e6f5a25bb21837e01ec58f68e86a7bdd33e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4720",
    "kind": "arxiv",
    "version": 1
  }
}