Pith Number

pith:WMLZF6PT

pith:2013:WMLZF6PTECG7VGSJOBOKAH3X6M

not attested not anchored not stored refs pending

Effect of impurities with retarded interaction with quasiparticles upon critical temperature of s-wave superconductor

B.I. Lev, K.V. Grigorishin

arxiv:1304.0113 v5 · 2013-03-30 · 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{WMLZF6PTECG7VGSJOBOKAH3X6M}

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	2026-05-18T01:50:50.824619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b31792f9f3208dfa9a49705ca01f77f332057744191d65c3c48aa3687fa5a234

Aliases

arxiv: 1304.0113 · arxiv_version: 1304.0113v5 · doi: 10.48550/arxiv.1304.0113 · pith_short_12: WMLZF6PTECG7 · pith_short_16: WMLZF6PTECG7VGSJ · pith_short_8: WMLZF6PT

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/WMLZF6PTECG7VGSJOBOKAH3X6M \
  | 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: b31792f9f3208dfa9a49705ca01f77f332057744191d65c3c48aa3687fa5a234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4804ae0209eda161482ee23dc79d37cd38bd00b2b3c0f688fc496b2c386d6ff5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-03-30T15:07:24Z",
    "title_canon_sha256": "663ebf46d9828389e4b9db43fdb250d4c2290c0bac0d4fba6b9835a5ea6e6641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0113",
    "kind": "arxiv",
    "version": 5
  }
}