Pith Number

pith:2B5XEIUS

pith:2009:2B5XEIUSNJNTP3FBGWI2BG3GR3

not attested not anchored not stored refs pending

Curvature-induced anisotropic spin-orbit splitting in carbon nanotubes

L. Chico, M.C. Munoz, M. P. Lopez-Sancho

arxiv:0902.4401 v1 · 2009-02-25 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2B5XEIUSNJNTP3FBGWI2BG3GR3}

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	2026-05-18T02:14:38.969567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d07b7222926a5b37eca13591a09b668ee1f713126d93ad9f0fa2c4a70b4c761c

Aliases

arxiv: 0902.4401 · arxiv_version: 0902.4401v1 · doi: 10.48550/arxiv.0902.4401 · pith_short_12: 2B5XEIUSNJNT · pith_short_16: 2B5XEIUSNJNTP3FB · pith_short_8: 2B5XEIUS

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/2B5XEIUSNJNTP3FBGWI2BG3GR3 \
  | 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: d07b7222926a5b37eca13591a09b668ee1f713126d93ad9f0fa2c4a70b4c761c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f779c5234fffd63f6ca423e21b73e8f7eda41ced7eb094dfbcd71d99fb7c11e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-02-25T15:53:30Z",
    "title_canon_sha256": "b018cff3392751e6eef1162b4c7c83fcdab9d92cab570d1fa46edd940ff15bc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.4401",
    "kind": "arxiv",
    "version": 1
  }
}