Pith Number

pith:WPRRGJHS

pith:2019:WPRRGJHS5K77DPKDSFS2SIVUVP

not attested not anchored not stored refs pending

Strong Particle-Hole Symmetry Breaking in a 200 kelvin Superconductor

Soham S. Ghosh, Warren E. Pickett, Yundi Quan

arxiv:1906.02799 v1 · 2019-06-06 · 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{WPRRGJHS5K77DPKDSFS2SIVUVP}

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	2026-07-05T00:06:45.843633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3e31324f2eabff1bd439165a922b4abe6293236b60d3652f74c41d6dbe4b4d6

Aliases

arxiv: 1906.02799 · arxiv_version: 1906.02799v1 · doi: 10.48550/arxiv.1906.02799 · pith_short_12: WPRRGJHS5K77 · pith_short_16: WPRRGJHS5K77DPKD · pith_short_8: WPRRGJHS

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/WPRRGJHS5K77DPKDSFS2SIVUVP \
  | 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: b3e31324f2eabff1bd439165a922b4abe6293236b60d3652f74c41d6dbe4b4d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae606d1aac0487459200b05ced0a7270f7132428f943eb79f662a826eaeba298",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-06-06T20:22:38Z",
    "title_canon_sha256": "dfb5f8d1f1d46366c08493e87aff7cb11a3e85093aa140899086488ecb882c79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02799",
    "kind": "arxiv",
    "version": 1
  }
}