Pith Number

pith:33DO7DGL

pith:2018:33DO7DGLJVGNALTBO65P2SPJTH

not attested not anchored not stored refs pending

A numerical calculation of the electronic specific heat for the compound Sr$_2$RuO$_4$ below its superconducting transition temperature

Daniel Uzcategui, Ender Ochoa, Jose Burgos, Pedro Contreras, Rafael Almeida

arxiv:1812.06493 v1 · 2018-12-16 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33DO7DGLJVGNALTBO65P2SPJTH}

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	2026-05-17T23:58:10.100857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dec6ef8ccb4d4cd02e6177bafd49e999f19c326f63d08e8cd078c5154459e770

Aliases

arxiv: 1812.06493 · arxiv_version: 1812.06493v1 · doi: 10.48550/arxiv.1812.06493 · pith_short_12: 33DO7DGLJVGN · pith_short_16: 33DO7DGLJVGNALTB · pith_short_8: 33DO7DGL

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/33DO7DGLJVGNALTBO65P2SPJTH \
  | 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: dec6ef8ccb4d4cd02e6177bafd49e999f19c326f63d08e8cd078c5154459e770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b30534dd8c6bd9b4b9acd921793f4bec1bdf4ca0b7938fcb2a1cec051223566",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-12-16T15:58:47Z",
    "title_canon_sha256": "346af95d9e1e385d7987c2d7800b48e89bcc59ef3ed5ea4f0d705a1dd24a16b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06493",
    "kind": "arxiv",
    "version": 1
  }
}