Pith Number

pith:U7Q37RLI

pith:2015:U7Q37RLII7UVV3PPFWZX6UU2OS

not attested not anchored not stored refs pending

Shear viscosity of strongly interacting fermionic quantum fluids

Nandan Pakhira, Ross H. McKenzie

arxiv:1504.07131 v3 · 2015-04-27 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7Q37RLII7UVV3PPFWZX6UU2OS}

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	2026-05-18T01:31:39.440856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7e1bfc56847e95aedef2db37f529a7498b9900118d283d743609096195587df

Aliases

arxiv: 1504.07131 · arxiv_version: 1504.07131v3 · doi: 10.48550/arxiv.1504.07131 · pith_short_12: U7Q37RLII7UV · pith_short_16: U7Q37RLII7UVV3PP · pith_short_8: U7Q37RLI

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/U7Q37RLII7UVV3PPFWZX6UU2OS \
  | 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: a7e1bfc56847e95aedef2db37f529a7498b9900118d283d743609096195587df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e6d1119bed373b15fac8e69e6e829462ede15d47fc798008dad467a507c96b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-04-27T15:28:44Z",
    "title_canon_sha256": "b6d2d95641cfbe2074c90ce273f4b48100678fb5c9f8c115b7a0171c76e78027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07131",
    "kind": "arxiv",
    "version": 3
  }
}