Pith Number

pith:C6PS6ORN

pith:2021:C6PS6ORN2TY42GROLWSEO4HQQX

not attested not anchored not stored refs pending

Robust topological state against magnetic impurities observed in superconductor PbTaSe2

Daniel Multer, Guang Bian, Hao Zheng, Jia-Xin Yin, M. Zahid Hasan, Raman Sankar, Songtian S. Zhang, Tay-Rong Chang

arxiv:2108.06012 v1 · 2021-08-13 · 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{C6PS6ORN2TY42GROLWSEO4HQQX}

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	2026-07-05T03:08:38.239939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

179f2f3a2dd4f1cd1a2e5da44770f085dbfe43f5144b4c6fba2c405af563fcd6

Aliases

arxiv: 2108.06012 · arxiv_version: 2108.06012v1 · doi: 10.48550/arxiv.2108.06012 · pith_short_12: C6PS6ORN2TY4 · pith_short_16: C6PS6ORN2TY42GRO · pith_short_8: C6PS6ORN

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/C6PS6ORN2TY42GROLWSEO4HQQX \
  | 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: 179f2f3a2dd4f1cd1a2e5da44770f085dbfe43f5144b4c6fba2c405af563fcd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c86cd1f45ec3edaa0cf03934f3a8448dc5b56f1ccee4160387e33bbcaf35c4e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-08-13T01:13:07Z",
    "title_canon_sha256": "b1eb4b1b7a9dea9927e36635c042fd1144346e7bad2e8df879ccba524ffe67a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06012",
    "kind": "arxiv",
    "version": 1
  }
}