Pith Number

pith:KG5EFLGG

pith:2010:KG5EFLGGCLT6T3MUWAJ7TFXQTP

not attested not anchored not stored refs pending

Tunneling Spin Injection into Single Layer Graphene (Supplementary Information)

A. G. Swartz, Jared J. I. Wong, K. M. McCreary, K. Pi, R. K. Kawakami, Wei Han, Yan Li

arxiv:1008.3209 v1 · 2010-08-19 · 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{KG5EFLGGCLT6T3MUWAJ7TFXQTP}

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	2026-05-18T04:35:48.832363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51ba42acc612e7e9ed94b013f996f09bdce63aa790a31c769f4a3113e102684c

Aliases

arxiv: 1008.3209 · arxiv_version: 1008.3209v1 · doi: 10.48550/arxiv.1008.3209 · pith_short_12: KG5EFLGGCLT6 · pith_short_16: KG5EFLGGCLT6T3MU · pith_short_8: KG5EFLGG

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/KG5EFLGGCLT6T3MUWAJ7TFXQTP \
  | 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: 51ba42acc612e7e9ed94b013f996f09bdce63aa790a31c769f4a3113e102684c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6d0d0526bf7159dc4dd95c59794d2c13c2551a270edead8deae6776cf1dc9b3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-08-19T04:36:58Z",
    "title_canon_sha256": "c81459b9365dc1d14b38693bf90aaa0498fbb27d70f5886e040b4a89178029a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3209",
    "kind": "arxiv",
    "version": 1
  }
}