Pith Number

pith:XS7M535A

pith:2020:XS7M535APWNIYZP3H5UISBYEYS

not attested not anchored not stored refs pending

Phonon-mode specific contributions to room-temperature superconductivity in atomic hydrogen at high pressures

Alex Aperis, Ashok K. Verma, Fabian Schrodi, Peter M. Oppeneer, P. Modak

arxiv:2011.11883 v1 · 2020-11-24 · 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{XS7M535APWNIYZP3H5UISBYEYS}

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	2026-07-05T02:21:53.976521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcbeceefa07d9a8c65fb3f68890704c482cafd6012518e435e7ef9dbd16a26b4

Aliases

arxiv: 2011.11883 · arxiv_version: 2011.11883v1 · doi: 10.48550/arxiv.2011.11883 · pith_short_12: XS7M535APWNI · pith_short_16: XS7M535APWNIYZP3 · pith_short_8: XS7M535A

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/XS7M535APWNIYZP3H5UISBYEYS \
  | 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: bcbeceefa07d9a8c65fb3f68890704c482cafd6012518e435e7ef9dbd16a26b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b993c2000c00251f626b7ca2bb66f960ba927009c0df9a61607892d1d589ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2020-11-24T04:11:30Z",
    "title_canon_sha256": "687b2d0a114b57585caba01f52e651a8822e6be0e001a6a9c00237eb36533597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.11883",
    "kind": "arxiv",
    "version": 1
  }
}