Pith Number

pith:ZUFXKMBJ

pith:2014:ZUFXKMBJ2TLTW7AGU3XEZMPGLL

not attested not anchored not stored refs pending

Eliashberg analysis of the optical conductivity in superconducting Pr$_2$CuO$_{x}$ ($x \simeq 4$)

A. V. Pronin, E. Schachinger, G. Chanda, M. Naito, R. P. S. M. Lobo

arxiv:1412.2946 v1 · 2014-12-09 · 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{ZUFXKMBJ2TLTW7AGU3XEZMPGLL}

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	2026-05-18T02:29:45.209166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd0b753029d4d73b7c06a6ee4cb1e65af37096aed76903307cee13de3bcae953

Aliases

arxiv: 1412.2946 · arxiv_version: 1412.2946v1 · doi: 10.48550/arxiv.1412.2946 · pith_short_12: ZUFXKMBJ2TLT · pith_short_16: ZUFXKMBJ2TLTW7AG · pith_short_8: ZUFXKMBJ

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/ZUFXKMBJ2TLTW7AGU3XEZMPGLL \
  | 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: cd0b753029d4d73b7c06a6ee4cb1e65af37096aed76903307cee13de3bcae953

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e23406b33900b43d553959237a0e27e1ecdc296950adc3a1e837f9136859674",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-12-09T12:57:04Z",
    "title_canon_sha256": "f108d296280b3c18f73a46212e71aa15c23feaac4cf17411156f8ae8607dd6a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2946",
    "kind": "arxiv",
    "version": 1
  }
}