Pith Number

pith:TLU4ESRE

pith:2008:TLU4ESREJZ7J2QSFNJUVVNBYIM

not attested not anchored not stored refs pending

Controllable spin-current blockade in a Hubbard chain

Chang-Qin Wu, Hui Zhao, Joel E. Moore, Yao Yao

arxiv:0806.4494 v1 · 2008-06-27 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLU4ESREJZ7J2QSFNJUVVNBYIM}

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	2026-07-04T17:11:33.383721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ae9c24a244e7e9d42456a695ab438433cb128ba7985db84774b81e96d7bd805

Aliases

arxiv: 0806.4494 · arxiv_version: 0806.4494v1 · doi: 10.48550/arxiv.0806.4494 · pith_short_12: TLU4ESREJZ7J · pith_short_16: TLU4ESREJZ7J2QSF · pith_short_8: TLU4ESRE

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/TLU4ESREJZ7J2QSFNJUVVNBYIM \
  | 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: 9ae9c24a244e7e9d42456a695ab438433cb128ba7985db84774b81e96d7bd805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af506d421edeb6fc96e04f7a327b07c08331e179b8f741c53dc469d0e9346491",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-06-27T11:49:05Z",
    "title_canon_sha256": "725f6d3fd56d8b08030ff41e6896d0a0b480ec494634cbaa9b3fda9db6b2d8f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.4494",
    "kind": "arxiv",
    "version": 1
  }
}