Pith Number

pith:2FRB4ALK

pith:2014:2FRB4ALK24FPNMJG22YYCLJYU4

not attested not anchored not stored refs pending

Robust $s\pm$ Superconductivity in a Two-Band Hubbard-Fr{\"o}hlich Model of Alkali Doped Organics

Erio Tosatti, Michele Fabrizio, S. Shahab Naghavi, Tao Qin

arxiv:1409.0484 v1 · 2014-09-01 · 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{2FRB4ALK24FPNMJG22YYCLJYU4}

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	2026-05-18T01:42:11.161820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1621e016ad70af6b126d6b1812d38a704964e856d67ac26d38c0a7e11c01690

Aliases

arxiv: 1409.0484 · arxiv_version: 1409.0484v1 · doi: 10.48550/arxiv.1409.0484 · pith_short_12: 2FRB4ALK24FP · pith_short_16: 2FRB4ALK24FPNMJG · pith_short_8: 2FRB4ALK

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/2FRB4ALK24FPNMJG22YYCLJYU4 \
  | 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: d1621e016ad70af6b126d6b1812d38a704964e856d67ac26d38c0a7e11c01690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8cec19e18f24fbc57014d4edcd5ffe01cb1f160da862b041166d06b0c20165e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-09-01T17:12:09Z",
    "title_canon_sha256": "b24008a4042bc48e84c9fc614a8140454daf5c2cbcd5f5748618fbf1c63e2844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0484",
    "kind": "arxiv",
    "version": 1
  }
}