Pith Number

pith:AP55VFOL

pith:2018:AP55VFOLXCZRLPUM62JZ6CFV3G

not attested not anchored not stored refs pending

Attractive dipolar coupling between stacked exciton fluids

Colin Hubert, Ken West, Klaus Biermann, Kobi Cohen, Loren Pfeiffer, Mikhail Lemeshko, Paulo Santos, Ronen Rapaport, Yifat Baruchi, Yotam Mazuz-Harpaz

arxiv:1807.11238 v2 · 2018-07-30 · cond-mat.quant-gas

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AP55VFOLXCZRLPUM62JZ6CFV3G}

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	2026-05-17T23:46:13.268483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03fbda95cbb8b315be8cf6939f08b5d98af89b817e94192c6cd30723ec95fa5d

Aliases

arxiv: 1807.11238 · arxiv_version: 1807.11238v2 · doi: 10.48550/arxiv.1807.11238 · pith_short_12: AP55VFOLXCZR · pith_short_16: AP55VFOLXCZRLPUM · pith_short_8: AP55VFOL

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/AP55VFOLXCZRLPUM62JZ6CFV3G \
  | 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: 03fbda95cbb8b315be8cf6939f08b5d98af89b817e94192c6cd30723ec95fa5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e073a265697481a32c060a44662ac9619deed57ac0ca13689571342152bebb66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-07-30T08:55:52Z",
    "title_canon_sha256": "de9a8236f8613a045234ae1be071a748ac0116168ac24a1340e24fedf5368b88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11238",
    "kind": "arxiv",
    "version": 2
  }
}