Pith Number

pith:IYXFXMLU

pith:2014:IYXFXMLUDDERHAH7FBRDCMGZMW

not attested not anchored not stored refs pending

Composite Fermions with a Warped Fermi Contour

D. Kamburov, K. W. Baldwin, K. W. West, L. N. Pfeiffer, M. A. Mueed, M. Shayegan, R. Winkler, Yang Liu

arxiv:1412.1447 v2 · 2014-12-03 · 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{IYXFXMLUDDERHAH7FBRDCMGZMW}

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	2026-05-18T02:17:21.755324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

462e5bb17418c91380ff28623130d965b4117bc5b389c5da2654d7c335a3e8ad

Aliases

arxiv: 1412.1447 · arxiv_version: 1412.1447v2 · doi: 10.48550/arxiv.1412.1447 · pith_short_12: IYXFXMLUDDER · pith_short_16: IYXFXMLUDDERHAH7 · pith_short_8: IYXFXMLU

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/IYXFXMLUDDERHAH7FBRDCMGZMW \
  | 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: 462e5bb17418c91380ff28623130d965b4117bc5b389c5da2654d7c335a3e8ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4742e94d46f31c9cade2bf14c216f0748c8bc277e208bb3c3e682b00a5418c3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-12-03T19:20:02Z",
    "title_canon_sha256": "75f0b99696f150b760ef4926cbe066e24742f4f3c662d8b700fc609366a3941f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1447",
    "kind": "arxiv",
    "version": 2
  }
}