Pith Number

pith:3GPRWZBX

pith:2019:3GPRWZBXVU65W5VRBLHLHKRRRC

not attested not anchored not stored refs pending

Influence of electron-phonon coupling strength on signatures of even and odd-frequency superconductivity

Alex Aperis, Eiaki Morooka, Peter M. Oppeneer

arxiv:1912.02016 v1 · 2019-12-04 · 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{3GPRWZBXVU65W5VRBLHLHKRRRC}

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	2026-07-05T01:12:29.622938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d99f1b6437ad3ddb76b10aceb3aa3188bbf2023408fcb26c67ba15c6c8c6cbc0

Aliases

arxiv: 1912.02016 · arxiv_version: 1912.02016v1 · doi: 10.48550/arxiv.1912.02016 · pith_short_12: 3GPRWZBXVU65 · pith_short_16: 3GPRWZBXVU65W5VR · pith_short_8: 3GPRWZBX

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/3GPRWZBXVU65W5VRBLHLHKRRRC \
  | 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: d99f1b6437ad3ddb76b10aceb3aa3188bbf2023408fcb26c67ba15c6c8c6cbc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d4d51eda7a3a0ffb80a5f3cde16ac6514535191c2beedd75ec6e21dc126b21f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-12-04T14:32:09Z",
    "title_canon_sha256": "66793a01e1719b54974fc0998c75a33d6f9a92fa75099ec95a2710c0445515f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.02016",
    "kind": "arxiv",
    "version": 1
  }
}