Pith Number

pith:WKYPDD6F

pith:2006:WKYPDD6FWDH2QDKVJCKHBMUBTX

not attested not anchored not stored refs pending

Quantum-size effect and tunneling magnetoresistance in ferromagnetic-semiconductor quantum heterostructures

M. Tanaka, P. N. Hai, S. Ohya, Y. Mizuno

arxiv:cond-mat/0608357 v1 · 2006-08-16 · 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{WKYPDD6FWDH2QDKVJCKHBMUBTX}

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	2026-05-18T01:39:44.135764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2b0f18fc5b0cfa80d55489470b2819de6c8eb499b50d1aa15e6fbad8cc020d8

Aliases

arxiv: cond-mat/0608357 · arxiv_version: cond-mat/0608357v1 · doi: 10.48550/arxiv.cond-mat/0608357 · pith_short_12: WKYPDD6FWDH2 · pith_short_16: WKYPDD6FWDH2QDKV · pith_short_8: WKYPDD6F

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/WKYPDD6FWDH2QDKVJCKHBMUBTX \
  | 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: b2b0f18fc5b0cfa80d55489470b2819de6c8eb499b50d1aa15e6fbad8cc020d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a75aa13a21cbaa2d4bcb6d199c60b2b5104ef4828fc55a0336f241585fef2ef",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2006-08-16T14:54:38Z",
    "title_canon_sha256": "0f5aba64200cc9c61b86039b97a2db4098e42d080bc5d648ab79e2c60699720c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0608357",
    "kind": "arxiv",
    "version": 1
  }
}