Pith Number

pith:7KZQDAOE

pith:2008:7KZQDAOETOTBKBB4AGHR3HT2PP

not attested not anchored not stored refs pending

Spin Dynamics in the Second Subband of a Quasi Two Dimensional System Studied in a Single Barrier Heterostructure by Time Resolved Kerr Rotation

F. Zhang, G. R. Li, H. Z. Zheng, J. Liu, Y. Ji

arxiv:0803.3579 v1 · 2008-03-25 · cond-mat.mes-hall · 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{7KZQDAOETOTBKBB4AGHR3HT2PP}

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	2026-05-18T03:51:59.137003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fab30181c49ba615043c018f1d9e7a7bca6b2e68e83c35de7e130fd015e97ae5

Aliases

arxiv: 0803.3579 · arxiv_version: 0803.3579v1 · doi: 10.48550/arxiv.0803.3579 · pith_short_12: 7KZQDAOETOTB · pith_short_16: 7KZQDAOETOTBKBB4 · pith_short_8: 7KZQDAOE

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/7KZQDAOETOTBKBB4AGHR3HT2PP \
  | 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: fab30181c49ba615043c018f1d9e7a7bca6b2e68e83c35de7e130fd015e97ae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb51e8324dc01e38f43b9ab9a1afadce4dc79143a5796589211f2956f04c27b0",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2008-03-25T15:37:44Z",
    "title_canon_sha256": "72a9bad7cd9f902ac68fe7a380cb1e73c17cbf9bbba7cf938184401c1395bcf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.3579",
    "kind": "arxiv",
    "version": 1
  }
}