Pith Number

pith:PNKNEEMQ

pith:2015:PNKNEEMQGMQHQWFUUMWPYJRNZC

not attested not anchored not stored refs pending

Contact Induced Spin Relaxation in Graphene Spin Valves with Al2O3 and MgO Tunnel Barriers

Jeremiah van Baren, Jing Shi, Roland K. Kawakami, Serol Turkyilmaz, Walid Amamou, Zhisheng Lin

arxiv:1512.02255 v1 · 2015-12-07 · cond-mat.mes-hall · 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{PNKNEEMQGMQHQWFUUMWPYJRNZC}

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	2026-05-18T00:47:38.322643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b54d2119033207858b4a32cfc262dc8849dc78e8d35398ea7dca01c02a77696

Aliases

arxiv: 1512.02255 · arxiv_version: 1512.02255v1 · doi: 10.48550/arxiv.1512.02255 · pith_short_12: PNKNEEMQGMQH · pith_short_16: PNKNEEMQGMQHQWFU · pith_short_8: PNKNEEMQ

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/PNKNEEMQGMQHQWFUUMWPYJRNZC \
  | 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: 7b54d2119033207858b4a32cfc262dc8849dc78e8d35398ea7dca01c02a77696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15be2aaae5847a205962fa9bebbb9778db51f5f1925362fb783012edd2f473ea",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-12-07T21:41:06Z",
    "title_canon_sha256": "2963e520528c6d1b80e03e12dd416e1f0424255891aea13f004c100d5015d05e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02255",
    "kind": "arxiv",
    "version": 1
  }
}