Pith Number

pith:54CEDQWH

pith:2012:54CEDQWHV6JUSUQIAB3RF7URV5

not attested not anchored not stored refs pending

Shear viscosity and spin sum rules in strongly interacting Fermi gases

Tilman Enss

arxiv:1209.3317 v2 · 2012-09-14 · cond-mat.quant-gas · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54CEDQWHV6JUSUQIAB3RF7URV5}

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	2026-05-18T03:34:35.345926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef0441c2c7af93495208007712fe91af469a6ff6f431f57ed0a01a59b85ef012

Aliases

arxiv: 1209.3317 · arxiv_version: 1209.3317v2 · doi: 10.48550/arxiv.1209.3317 · pith_short_12: 54CEDQWHV6JU · pith_short_16: 54CEDQWHV6JUSUQI · pith_short_8: 54CEDQWH

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/54CEDQWHV6JUSUQIAB3RF7URV5 \
  | 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: ef0441c2c7af93495208007712fe91af469a6ff6f431f57ed0a01a59b85ef012

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c81e18c2649f9f626b3da8ddb06efa4fbf5e47edf7326fb99c7e675d91aaabf3",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-09-14T20:29:16Z",
    "title_canon_sha256": "a5262fc82f29a0f6bb31946fc72eb8227f2b1b93dee55b90200db375871d224d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3317",
    "kind": "arxiv",
    "version": 2
  }
}