Pith Number

pith:G3PA2JA2

pith:2015:G3PA2JA2PTWD5I4K2UCHB2RJ54

not attested not anchored not stored refs pending

Spinless composite fermions in an ultra-high quality strained Ge quantum well

C. Morrison, M. A. Zudov, M. Myronov, Q. Shi

arxiv:1511.05164 v1 · 2015-11-16 · 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{G3PA2JA2PTWD5I4K2UCHB2RJ54}

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	2026-05-18T01:26:49.920822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36de0d241a7cec3ea38ad50470ea29ef220e3601b1f8e46a3c7b705f28ff4cc0

Aliases

arxiv: 1511.05164 · arxiv_version: 1511.05164v1 · doi: 10.48550/arxiv.1511.05164 · pith_short_12: G3PA2JA2PTWD · pith_short_16: G3PA2JA2PTWD5I4K · pith_short_8: G3PA2JA2

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/G3PA2JA2PTWD5I4K2UCHB2RJ54 \
  | 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: 36de0d241a7cec3ea38ad50470ea29ef220e3601b1f8e46a3c7b705f28ff4cc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86c1c98f9528bf2cc226abb25c04b8052e160182a6114fd3a6d113081745c15f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-11-16T21:00:35Z",
    "title_canon_sha256": "aa06dceae251dc5b2f99212bb2c0ab87aa88108e476a05cdcaa50c2c897333b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05164",
    "kind": "arxiv",
    "version": 1
  }
}