Pith Number

pith:W7KNBBBI

pith:2022:W7KNBBBIHNLR5ZX6V2D7Y4LDO2

not attested not anchored not stored refs pending

Bulk viscosity of resonantly interacting fermions in the quantum virial expansion

Keisuke Fujii, Tilman Enss

arxiv:2208.03353 v2 · 2022-08-05 · cond-mat.quant-gas · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7KNBBBIHNLR5ZX6V2D7Y4LDO2}

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	2026-07-05T06:00:12.671836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7d4d084283b571ee6feae87fc716376ae6f6f953f45889456a8f88b59d662c8

Aliases

arxiv: 2208.03353 · arxiv_version: 2208.03353v2 · doi: 10.48550/arxiv.2208.03353 · pith_short_12: W7KNBBBIHNLR · pith_short_16: W7KNBBBIHNLR5ZX6 · pith_short_8: W7KNBBBI

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/W7KNBBBIHNLR5ZX6V2D7Y4LDO2 \
  | 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: b7d4d084283b571ee6feae87fc716376ae6f6f953f45889456a8f88b59d662c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11e4d5a5ca5d36bacf57efa2b35de0ce413287ffb211d74349368960f6a10400",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2022-08-05T18:42:58Z",
    "title_canon_sha256": "a086a3b7c2ac4cb1f335fef907fec5ac957bbd60b85cec78e4ad0193091b2df2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.03353",
    "kind": "arxiv",
    "version": 2
  }
}