Pith Number

pith:ZAD7ZM7W

pith:2016:ZAD7ZM7WYNHCM2XDSWE6KMH5CR

not attested not anchored not stored refs pending

Superfluidity of a rarefied gas of electron-hole pairs in a bilayer system

D. V. Fil, S. I. Shevchenko

arxiv:1608.00898 v1 · 2016-08-02 · 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{ZAD7ZM7WYNHCM2XDSWE6KMH5CR}

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	2026-05-18T00:52:15.192462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c807fcb3f6c34e266ae39589e530fd14418ed1d3a9e0c89c1a6998714f9e0893

Aliases

arxiv: 1608.00898 · arxiv_version: 1608.00898v1 · doi: 10.48550/arxiv.1608.00898 · pith_short_12: ZAD7ZM7WYNHC · pith_short_16: ZAD7ZM7WYNHCM2XD · pith_short_8: ZAD7ZM7W

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/ZAD7ZM7WYNHCM2XDSWE6KMH5CR \
  | 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: c807fcb3f6c34e266ae39589e530fd14418ed1d3a9e0c89c1a6998714f9e0893

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4e1a926772334f635f07016455ccddae09bc2d20755fb914670d95f8d1f4164",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-08-02T16:48:58Z",
    "title_canon_sha256": "62f3a226ec90a2eed0c3dce00694bb21bd05a8f731ae9f14759191d6e4f3daad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00898",
    "kind": "arxiv",
    "version": 1
  }
}