Pith Number

pith:SWRKKNK2

pith:2011:SWRKKNK2WDW4B6TDCDO3AOE36N

not attested not anchored not stored refs pending

The direct relation between the coefficient of the low temperature resistivity T^2 term and the superconducting transition temperature Tc

Gast\'on Garbarino, Manuel N\'u\~nez-Regueiro, Mar\'ia Dolores N\'u\~nez-Regueiro

arxiv:1109.0853 v1 · 2011-09-05 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{SWRKKNK2WDW4B6TDCDO3AOE36N}

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	2026-05-18T04:14:06.512465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95a2a5355ab0edc0fa6310ddb0389bf3513bc03046a588962db0c55f09978155

Aliases

arxiv: 1109.0853 · arxiv_version: 1109.0853v1 · doi: 10.48550/arxiv.1109.0853 · pith_short_12: SWRKKNK2WDW4 · pith_short_16: SWRKKNK2WDW4B6TD · pith_short_8: SWRKKNK2

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/SWRKKNK2WDW4B6TDCDO3AOE36N \
  | 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: 95a2a5355ab0edc0fa6310ddb0389bf3513bc03046a588962db0c55f09978155

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c35bbd5ffd34ba4e1a2ae63c27af7608ecb2ef0e0e572462b5d11dc6d635c23d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-09-05T11:02:54Z",
    "title_canon_sha256": "9f5c08a2228bf931868b6f745043ba95a85a27f88501f291d27bfe127d19e61e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0853",
    "kind": "arxiv",
    "version": 1
  }
}