Pith Number

pith:AW7NGQ7D

pith:2018:AW7NGQ7DYQ5LJZ2YWVG3ASE6FZ

not attested not anchored not stored refs pending

Thermodynamic signatures of quantum criticality in cuprates

B. D. Gaulin, B. Michon, C. Girod, C. Marcenat, H. A. Dabkowska, H. Takagi, J. Ka\v{c}mar\v{c}\'ik, J.-S. Zhou, L. Taillefer, M. Dragomir, N. Doiron-Leyraud, Q. Ma, S. Badoux, S. Pyon, S. Verret, T. Klein, T. Takayama

arxiv:1804.08502 v1 · 2018-04-23 · cond-mat.supr-con · 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{AW7NGQ7DYQ5LJZ2YWVG3ASE6FZ}

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	2026-05-17T23:50:45.151763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05bed343e3c43ab4e758b54db0489e2e6feb995b7ba9d745e508850bfa92a110

Aliases

arxiv: 1804.08502 · arxiv_version: 1804.08502v1 · doi: 10.48550/arxiv.1804.08502 · pith_short_12: AW7NGQ7DYQ5L · pith_short_16: AW7NGQ7DYQ5LJZ2Y · pith_short_8: AW7NGQ7D

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/AW7NGQ7DYQ5LJZ2YWVG3ASE6FZ \
  | 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: 05bed343e3c43ab4e758b54db0489e2e6feb995b7ba9d745e508850bfa92a110

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "431a2ea5e49b8bb39a1281fe6079f4d39f94b8063f0d27516523973df44fe431",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-04-23T15:22:35Z",
    "title_canon_sha256": "57835e068e244fa61c2a82b0fa375a4ffd11113ddc5d23a83ff81ad708da8a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08502",
    "kind": "arxiv",
    "version": 1
  }
}