Pith Number

pith:SPYGV7XS

pith:2021:SPYGV7XSAICKFE7AVFE7L6WK65

not attested not anchored not stored refs pending

Superconductivity from energy fluctuations in dilute quantum critical polar metals

Pavel A. Volkov, Piers Coleman, Premala Chandra

arxiv:2106.11295 v1 · 2021-06-21 · 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{SPYGV7XSAICKFE7AVFE7L6WK65}

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.

Cited by

1 paper in Pith

Two-phonon pairing and superconductivity in $SrTiO_3$

Receipt and verification

First computed	2026-07-05T04:46:32.008996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93f06afef20204a293e0a949f5facaf745a639123036f62d2fb74ef73cb9e389

Aliases

arxiv: 2106.11295 · arxiv_version: 2106.11295v1 · doi: 10.48550/arxiv.2106.11295 · pith_short_12: SPYGV7XSAICK · pith_short_16: SPYGV7XSAICKFE7A · pith_short_8: SPYGV7XS

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/SPYGV7XSAICKFE7AVFE7L6WK65 \
  | 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: 93f06afef20204a293e0a949f5facaf745a639123036f62d2fb74ef73cb9e389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b505e83b02df8091f0bde6a573daa88da5270e304452c84a674c9b4a00cf7f7",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-06-21T17:52:06Z",
    "title_canon_sha256": "71ab534e75999439b8b5f2436da1542d3b65d8dcf594667542257ab637686b38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11295",
    "kind": "arxiv",
    "version": 1
  }
}