Pith Number

pith:M43JCI5K

pith:2018:M43JCI5K4BAI5BO4AZUJSTMTFR

not attested not anchored not stored refs pending

Planckian dissipation, minimal viscosity and the transport in cuprate strange metals

Jan Zaanen

arxiv:1807.10951 v4 · 2018-07-28 · cond-mat.str-el · 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{M43JCI5K4BAI5BO4AZUJSTMTFR}

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	2026-05-17T23:45:37.376263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67369123aae0408e85dc0668994d932c4fbad15e03c20fea2399248f4f127e9d

Aliases

arxiv: 1807.10951 · arxiv_version: 1807.10951v4 · doi: 10.48550/arxiv.1807.10951 · pith_short_12: M43JCI5K4BAI · pith_short_16: M43JCI5K4BAI5BO4 · pith_short_8: M43JCI5K

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/M43JCI5K4BAI5BO4AZUJSTMTFR \
  | 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: 67369123aae0408e85dc0668994d932c4fbad15e03c20fea2399248f4f127e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44dee19671a503410474991c314bcd8b56940d7e5572861284233e236a7c70be",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-07-28T15:25:02Z",
    "title_canon_sha256": "aa787b204bbcab0b7a606dbaa64c957f418c6d779b40a75b1706e3315e5a6c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10951",
    "kind": "arxiv",
    "version": 4
  }
}