Pith Number

pith:EWOP4HLS

pith:2015:EWOP4HLSSIYENS2GW3ALLK4EBZ

not attested not anchored not stored refs pending

Giant switchable Rashba effect in oxide heterostructures

Karsten Held, Liang Si, Qinfang Zhang, Seiji Yunoki, Wei-Guo Yin, Zhicheng Zhong

arxiv:1502.05870 v1 · 2015-02-20 · 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{EWOP4HLSSIYENS2GW3ALLK4EBZ}

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	2026-05-18T02:26:44.579675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

259cfe1d72923046cb46b6c0b5ab840e4e1ef78bbd5889e5d7ee7a572fb6c5ae

Aliases

arxiv: 1502.05870 · arxiv_version: 1502.05870v1 · doi: 10.48550/arxiv.1502.05870 · pith_short_12: EWOP4HLSSIYE · pith_short_16: EWOP4HLSSIYENS2G · pith_short_8: EWOP4HLS

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/EWOP4HLSSIYENS2GW3ALLK4EBZ \
  | 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: 259cfe1d72923046cb46b6c0b5ab840e4e1ef78bbd5889e5d7ee7a572fb6c5ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34349b8405b415c9fad2cb6e00a53739f14b9503266f777537b656b537ca6495",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-02-20T13:52:12Z",
    "title_canon_sha256": "40d36e049cf1c41df7738fe6fd185a1bd094c42f4777c66aa6cc40027dd60fe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05870",
    "kind": "arxiv",
    "version": 1
  }
}