Pith Number

pith:BUUPIADT

pith:2014:BUUPIADTXZDD74B4G3Q2DC3L32

not attested not anchored not stored refs pending

Electron spin-orbit interaction in helically coiled carbon nanotube

Daqing Liu, Erhu Zhang, Ning Ma, Shengli Zhang, Vei Wang

arxiv:1402.7128 v1 · 2014-02-28 · 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{BUUPIADTXZDD74B4G3Q2DC3L32}

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	2026-05-18T02:57:34.894496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d28f40073be463ff03c36e1a18b6bde9be80a6b84b72fb230c684c31de68c7a

Aliases

arxiv: 1402.7128 · arxiv_version: 1402.7128v1 · doi: 10.48550/arxiv.1402.7128 · pith_short_12: BUUPIADTXZDD · pith_short_16: BUUPIADTXZDD74B4 · pith_short_8: BUUPIADT

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/BUUPIADTXZDD74B4G3Q2DC3L32 \
  | 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: 0d28f40073be463ff03c36e1a18b6bde9be80a6b84b72fb230c684c31de68c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1d616b8ae04aae480ed5f42aa7ddfcaad82fff5332a221c8a8081f01cb607ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-02-28T04:06:47Z",
    "title_canon_sha256": "4c5324dfa9846052dd4ed07cf1b23346769da38f5c079fe1cb9d40d3a688d404"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.7128",
    "kind": "arxiv",
    "version": 1
  }
}