Pith Number

pith:GQ5LWMAW

pith:2017:GQ5LWMAWJ7FXKG7LL263R6DH4U

not attested not anchored not stored refs pending

Experimental Study of the Exciton Gas Liquid Transition in Coupled Quantum Wells

Arjun Joshua, Israel Bar-Joseph, Michael Stern, Subhradeep Misra, Vladimir Umansky

arxiv:1801.00277 v1 · 2017-12-31 · 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{GQ5LWMAWJ7FXKG7LL263R6DH4U}

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	2026-05-18T00:23:28.072391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

343abb30164fcb751beb5ebdb8f867e5223b2afe3cf78d92d842a9284322f2f0

Aliases

arxiv: 1801.00277 · arxiv_version: 1801.00277v1 · doi: 10.48550/arxiv.1801.00277 · pith_short_12: GQ5LWMAWJ7FX · pith_short_16: GQ5LWMAWJ7FXKG7L · pith_short_8: GQ5LWMAW

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/GQ5LWMAWJ7FXKG7LL263R6DH4U \
  | 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: 343abb30164fcb751beb5ebdb8f867e5223b2afe3cf78d92d842a9284322f2f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74838d5a2d03f783182b2205746a9b02769254f63a97b57276ae759b9225d268",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-12-31T12:48:28Z",
    "title_canon_sha256": "97603945809ba66089de3fd46c77c0d4b1bb233527a239de1594058eb9222d53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00277",
    "kind": "arxiv",
    "version": 1
  }
}