Pith Number

pith:VSCXG2YH

pith:2014:VSCXG2YH5XLGKSZZLRZQUKTHDP

not attested not anchored not stored refs pending

Negative differential conductivity in an interacting quantum gas

Bodhaditya Santra, Herwig Ott, Ralf Labouvie, Sandro Wimberger, Simon Heun

arxiv:1411.5632 v1 · 2014-11-20 · 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{VSCXG2YH5XLGKSZZLRZQUKTHDP}

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	2026-05-18T00:36:51.896077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac85736b07edd6654b395c730a2a671bfc77b4239097ff8a105c9b00842fa849

Aliases

arxiv: 1411.5632 · arxiv_version: 1411.5632v1 · doi: 10.48550/arxiv.1411.5632 · pith_short_12: VSCXG2YH5XLG · pith_short_16: VSCXG2YH5XLGKSZZ · pith_short_8: VSCXG2YH

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/VSCXG2YH5XLGKSZZLRZQUKTHDP \
  | 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: ac85736b07edd6654b395c730a2a671bfc77b4239097ff8a105c9b00842fa849

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adf6719222d4a2fe7e61baef19e6db1190f8c12ed9f06487b93ad1d07f54a7ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-11-20T18:30:02Z",
    "title_canon_sha256": "4422fd536ba90970fa8df319645c259af4de5becf3ba14d0a739a0e70c236b8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5632",
    "kind": "arxiv",
    "version": 1
  }
}