Pith Number

pith:PFAG5F6D

pith:2012:PFAG5F6D73BWF3M7BYBU5DRJMT

not attested not anchored not stored refs pending

Phonon contribution to the shear viscosity of a superfluid Fermi gas in the unitarity limit

Cristina Manuel, Laura Tolos, Massimo Mannarelli

arxiv:1212.5152 v2 · 2012-12-20 · cond-mat.quant-gas · hep-ph · hep-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{PFAG5F6D73BWF3M7BYBU5DRJMT}

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	2026-05-18T03:19:35.023267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79406e97c3fec362ed9f0e034e8e2964cfabefbfc4c8c93ec4c51a3c3437c50b

Aliases

arxiv: 1212.5152 · arxiv_version: 1212.5152v2 · doi: 10.48550/arxiv.1212.5152 · pith_short_12: PFAG5F6D73BW · pith_short_16: PFAG5F6D73BWF3M7 · pith_short_8: PFAG5F6D

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/PFAG5F6D73BWF3M7BYBU5DRJMT \
  | 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: 79406e97c3fec362ed9f0e034e8e2964cfabefbfc4c8c93ec4c51a3c3437c50b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6d2cd74b7cba7df69dc8c5d33db85f2be0bf643dec230ec016938dbd535ba32",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-12-20T17:20:40Z",
    "title_canon_sha256": "afe9441e31571cc1c44232a050dcdd7ecb771e85be6582bf577aed141bb33737"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5152",
    "kind": "arxiv",
    "version": 2
  }
}