Pith Number

pith:GYRZULFA

pith:2015:GYRZULFAXZ6RCQ3PBCDABL4LIU

not attested not anchored not stored refs pending

Superconductivity in potassium-doped metallic polymorphs of MoS2

Ekaterina Khestanova, I-Ling Tsai, Irina V. Grigorieva, James Chapman, John Waters, Renyan Zhang

arxiv:1512.03264 v1 · 2015-12-10 · 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{GYRZULFAXZ6RCQ3PBCDABL4LIU}

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	2026-05-18T01:03:10.735667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36239a2ca0be7d11436f088600af8b450373715aea56031cfc9f78f2f2ec5e5e

Aliases

arxiv: 1512.03264 · arxiv_version: 1512.03264v1 · doi: 10.48550/arxiv.1512.03264 · pith_short_12: GYRZULFAXZ6R · pith_short_16: GYRZULFAXZ6RCQ3P · pith_short_8: GYRZULFA

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/GYRZULFAXZ6RCQ3PBCDABL4LIU \
  | 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: 36239a2ca0be7d11436f088600af8b450373715aea56031cfc9f78f2f2ec5e5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c018beba57c1e59bbeca536397d3e86a9086a15c00bc31e6e5f6deeab9c0e3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-12-10T14:29:00Z",
    "title_canon_sha256": "22d0229266039f9df9adf8c8c111313e0e452fe1e744bdeb69b96d0f8b8b209f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03264",
    "kind": "arxiv",
    "version": 1
  }
}