Pith Number

pith:P26VMV6V

pith:2012:P26VMV6V4J2QBEHDRDMH6ERZFT

not attested not anchored not stored refs pending

Shear viscosity and spin diffusion in a two-dimensional Fermi gas

Carolin K\"uppersbusch, Lars Fritz, Tilman Enss

arxiv:1205.2376 v2 · 2012-05-10 · cond-mat.quant-gas · 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{P26VMV6V4J2QBEHDRDMH6ERZFT}

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	2026-05-18T03:51:12.587877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ebd5657d5e2750090e388d87f12392cd9f5d396f27668c7abe9b046e3af5dba

Aliases

arxiv: 1205.2376 · arxiv_version: 1205.2376v2 · doi: 10.48550/arxiv.1205.2376 · pith_short_12: P26VMV6V4J2Q · pith_short_16: P26VMV6V4J2QBEHD · pith_short_8: P26VMV6V

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/P26VMV6V4J2QBEHDRDMH6ERZFT \
  | 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: 7ebd5657d5e2750090e388d87f12392cd9f5d396f27668c7abe9b046e3af5dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c499a6d2b846107c0b46f8584f9041eeaed629875a450581f0c825f16985bfdf",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-05-10T20:00:35Z",
    "title_canon_sha256": "41a5c932352539dacf2efef90bc73e9c1fcbf8b263c5e15980dcb5f73b04bf99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2376",
    "kind": "arxiv",
    "version": 2
  }
}