Pith Number

pith:ECQ4RUBD

pith:2011:ECQ4RUBD7KTWEYGGS5HJ4FTT6S

not attested not anchored not stored refs pending

The Fermi liquid nature of the ground state of double quantum dots in parallel from a 1/N expansion

Manas Kulkarni, Robert Konik

arxiv:1109.5731 v1 · 2011-09-26 · 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{ECQ4RUBD7KTWEYGGS5HJ4FTT6S}

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	2026-05-18T04:12:11.352845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20a1c8d023faa76260c6974e9e1673f489fbf190736960514cceeba4021dd4ad

Aliases

arxiv: 1109.5731 · arxiv_version: 1109.5731v1 · doi: 10.48550/arxiv.1109.5731 · pith_short_12: ECQ4RUBD7KTW · pith_short_16: ECQ4RUBD7KTWEYGG · pith_short_8: ECQ4RUBD

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/ECQ4RUBD7KTWEYGGS5HJ4FTT6S \
  | 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: 20a1c8d023faa76260c6974e9e1673f489fbf190736960514cceeba4021dd4ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3260298a992906dc4c2849571a5cbd8bb6e2b8be2e9eecb61c4cbe73c052460e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-09-26T21:55:03Z",
    "title_canon_sha256": "91f47d58e3ad8ed5a7e5bbeadef84e1db5e396ef0a3f26f76c4e698110dccec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5731",
    "kind": "arxiv",
    "version": 1
  }
}