Pith Number

pith:AODLQIBD

pith:2003:AODLQIBDYHABPD5MXBUMJFMNUQ

not attested not anchored not stored refs pending

Critical Resistance of the Quantum Hall Ferromagnet in AlAs 2D Electrons

E. P. De Poortere, E. Tutuc, M. Shayegan

arxiv:cond-mat/0304507 v2 · 2003-04-23 · 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{AODLQIBDYHABPD5MXBUMJFMNUQ}

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	2026-07-04T14:20:03.039860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0386b82023c1c0178facb868c4958da438a194b86ef033d2cf25f1b7e4d67ab3

Aliases

arxiv: cond-mat/0304507 · arxiv_version: cond-mat/0304507v2 · doi: 10.48550/arxiv.cond-mat/0304507 · pith_short_12: AODLQIBDYHAB · pith_short_16: AODLQIBDYHABPD5M · pith_short_8: AODLQIBD

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/AODLQIBDYHABPD5MXBUMJFMNUQ \
  | 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: 0386b82023c1c0178facb868c4958da438a194b86ef033d2cf25f1b7e4d67ab3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f39a6d12a5ecb9d01b9c77a5debb098dce7e64f5f20e933f20336b832944814",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2003-04-23T04:04:05Z",
    "title_canon_sha256": "a9ca95085bd68200ec37d069996101e6a4f56069b3b85fd0eec4556bc6049c9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0304507",
    "kind": "arxiv",
    "version": 2
  }
}