Pith Number

pith:D2E47E32

pith:2011:D2E47E32SVUT4N6M67PICHVEME

not attested not anchored not stored refs pending

Discernable signature of QPT in a bilayer-quantum-well system at the filling fraction {\nu} = 5/2 in the low temperature range (1K-100 K)

Partha Goswami

arxiv:1103.3691 v1 · 2011-03-18 · 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{D2E47E32SVUT4N6M67PICHVEME}

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	2026-05-18T04:26:32.181184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e89cf937a95693e37ccf7de811ea46101bf363920b35f969452a31ff32335ca

Aliases

arxiv: 1103.3691 · arxiv_version: 1103.3691v1 · doi: 10.48550/arxiv.1103.3691 · pith_short_12: D2E47E32SVUT · pith_short_16: D2E47E32SVUT4N6M · pith_short_8: D2E47E32

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/D2E47E32SVUT4N6M67PICHVEME \
  | 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: 1e89cf937a95693e37ccf7de811ea46101bf363920b35f969452a31ff32335ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc8d6259cf72683b45a4506c7c944af9a246b3d563338893406d3c7b95938ff8",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-03-18T19:11:18Z",
    "title_canon_sha256": "203e0d090aa410f4ae8b3535d92014115f6d0cc979aca58907cc09c0973c0bdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3691",
    "kind": "arxiv",
    "version": 1
  }
}