Pith Number

pith:IFK5RILA

pith:2008:IFK5RILA4CQYVJ7YOOAGYR7QKY

not attested not anchored not stored refs pending

Spin Bias Measurement Based on a Quantum Point Contact

Jian Wang, Qing-Feng Sun, Yanxia Xing

arxiv:0811.1608 v1 · 2008-11-11 · 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{IFK5RILA4CQYVJ7YOOAGYR7QKY}

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	2026-07-04T17:13:36.051335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4155d8a160e0a18aa7f873806c47f0562397b883ef87f4341f47f2f7d53347cb

Aliases

arxiv: 0811.1608 · arxiv_version: 0811.1608v1 · doi: 10.48550/arxiv.0811.1608 · pith_short_12: IFK5RILA4CQY · pith_short_16: IFK5RILA4CQYVJ7Y · pith_short_8: IFK5RILA

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/IFK5RILA4CQYVJ7YOOAGYR7QKY \
  | 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: 4155d8a160e0a18aa7f873806c47f0562397b883ef87f4341f47f2f7d53347cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f85562f9d551dba79f5b6c6205050a0e06936bda77f09f0b278d80d5ec78790",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2008-11-11T00:27:27Z",
    "title_canon_sha256": "0c4b5fb0fbbdd06feac2bb044debc405f32aa980ff52c4be6bce069c60a95dfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1608",
    "kind": "arxiv",
    "version": 1
  }
}