Pith Number

pith:JR2FCQAY

pith:2021:JR2FCQAYTL7TSLM64BWZOF4HHV

not attested not anchored not stored refs pending

Pressure-induced Superconductivity in dual-topological semimetal Pt2HgSe3

Anna Vymazalova, Changhua Li, Cuiying Pei, Gang Li, Hanyu Liu, Lingling Gao, Peihao Huang, Peter Nemes-Incze, Suhua Jin, Weizheng Cao, Yanpeng Qi, Yi Zhao, Yulin Chen

arxiv:2102.08801 v1 · 2021-02-17 · cond-mat.supr-con · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JR2FCQAYTL7TSLM64BWZOF4HHV}

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	2026-07-05T02:16:08.482477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c745140189aff392d9ee06d9717873d7ef5900ffe8e7593574a6bb0c5197f7a

Aliases

arxiv: 2102.08801 · arxiv_version: 2102.08801v1 · doi: 10.48550/arxiv.2102.08801 · pith_short_12: JR2FCQAYTL7T · pith_short_16: JR2FCQAYTL7TSLM6 · pith_short_8: JR2FCQAY

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/JR2FCQAYTL7TSLM64BWZOF4HHV \
  | 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: 4c745140189aff392d9ee06d9717873d7ef5900ffe8e7593574a6bb0c5197f7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4758239f9691346256f5949160a25e5b02e1d8de84206fe48ae59e2015939135",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-02-17T14:58:12Z",
    "title_canon_sha256": "e0040936ed6f4c29b604b677164f9ae7f373995012429bbe4c97ac284343d4d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08801",
    "kind": "arxiv",
    "version": 1
  }
}