Pith Number

pith:JAGCWSQ5

pith:2016:JAGCWSQ5AMCLC532VEI2QLIWH7

not attested not anchored not stored refs pending

Unconventional superconductivity in low density electron systems and conventional superconductivity in hydrogen metallic alloys under pressure

Maxim Yu. Kagan

arxiv:1604.07583 v2 · 2016-04-26 · 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{JAGCWSQ5AMCLC532VEI2QLIWH7}

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	2026-05-18T01:04:20.766158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

480c2b4a1d0304b1777aa911a82d163ff936a7c03dc72b750c4cb526ecb611e9

Aliases

arxiv: 1604.07583 · arxiv_version: 1604.07583v2 · doi: 10.48550/arxiv.1604.07583 · pith_short_12: JAGCWSQ5AMCL · pith_short_16: JAGCWSQ5AMCLC532 · pith_short_8: JAGCWSQ5

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/JAGCWSQ5AMCLC532VEI2QLIWH7 \
  | 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: 480c2b4a1d0304b1777aa911a82d163ff936a7c03dc72b750c4cb526ecb611e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fc9fb1e8ad3df5a351029334d11cfbf9563159caa39b718d674b47a2715dd5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-04-26T09:24:04Z",
    "title_canon_sha256": "afa9ff171892699f925418edb68fa9cdf15457fddaab2a40d22081bffe1d038a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07583",
    "kind": "arxiv",
    "version": 2
  }
}