Pith Number

pith:BA3DZYZB

pith:2026:BA3DZYZBSFUFEXOWIO6QRGZYAJ

not attested not anchored not stored refs pending

Two-phonon pairing and superconductivity in $SrTiO_3$

Antonio Santacesaria, Cristiano Muzzi, Jos\'e Lorenzana, Maria Eleonora Temperini, Maria N. Gastiasoro, Paolo Barone

arxiv:2608.03823 v1 · 2026-08-04 · 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{BA3DZYZBSFUFEXOWIO6QRGZYAJ}

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	2026-08-05T01:37:12.433325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08363ce3219168525dd643bd089b3802724425be2d572dcdf782ab1f6db85893

Aliases

arxiv: 2608.03823 · arxiv_version: 2608.03823v1 · doi: 10.48550/arxiv.2608.03823 · pith_short_12: BA3DZYZBSFUF · pith_short_16: BA3DZYZBSFUFEXOW · pith_short_8: BA3DZYZB

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/BA3DZYZBSFUFEXOWIO6QRGZYAJ \
  | 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: 08363ce3219168525dd643bd089b3802724425be2d572dcdf782ab1f6db85893

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8acacb23b078ce59a9a73d2645ca02ad72293da28e7b0c499096d4f80f3bf333",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-08-04T15:32:30Z",
    "title_canon_sha256": "d42429610d54b3d4e8fbdb4399db26c605d99b21ec82d5ad079e8a618003fd06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03823",
    "kind": "arxiv",
    "version": 1
  }
}