Pith Number

pith:Q5MBZYHH

pith:2012:Q5MBZYHH5RLAV2RKXQM5ONI3RZ

not attested not anchored not stored refs pending

Current Induced Nuclear Spin Depolarization at Landau Level Filling Factor nu=1/2

J. H. Smet, K. von Klitzing, V. Umansky, Y. Q. Li

arxiv:1205.2416 v1 · 2012-05-11 · 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{Q5MBZYHH5RLAV2RKXQM5ONI3RZ}

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	2026-05-18T01:57:33.548849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87581ce0e7ec560aea2abc19d7351b8e72b9923adf8761ec39fed47301b518c5

Aliases

arxiv: 1205.2416 · arxiv_version: 1205.2416v1 · doi: 10.48550/arxiv.1205.2416 · pith_short_12: Q5MBZYHH5RLA · pith_short_16: Q5MBZYHH5RLAV2RK · pith_short_8: Q5MBZYHH

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/Q5MBZYHH5RLAV2RKXQM5ONI3RZ \
  | 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: 87581ce0e7ec560aea2abc19d7351b8e72b9923adf8761ec39fed47301b518c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4a269483b757ea1cad602aa69fa37958e8b6a9550db0aa7edeac3241285cefd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-05-11T01:59:23Z",
    "title_canon_sha256": "5a8fd55eae5a8409ff552c2ef55e8a4460a7d3f7aa6ee64afcd73f5bfae0c04b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2416",
    "kind": "arxiv",
    "version": 1
  }
}