Pith Number

pith:5UG2P5K6

pith:2021:5UG2P5K6YJABJEPZX3BDXUEQ4M

not attested not anchored not stored refs pending

Massless Dirac magnons in the two dimensional van der Waals honeycomb magnet CrCl3

Alexander I. Kolesnikov, Barry Winn, Jae-Ho Chung, Lebing Chen, Matthew B. Stone, Pengcheng Dai, Wonhyuk Shon

arxiv:2110.10894 v1 · 2021-10-21 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UG2P5K6YJABJEPZX3BDXUEQ4M}

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	2026-07-05T03:26:45.022081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed0da7f55ec2401491f9bec23bd090e33f041c4f8a0481391d27090ae69b7bea

Aliases

arxiv: 2110.10894 · arxiv_version: 2110.10894v1 · doi: 10.48550/arxiv.2110.10894 · pith_short_12: 5UG2P5K6YJAB · pith_short_16: 5UG2P5K6YJABJEPZ · pith_short_8: 5UG2P5K6

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/5UG2P5K6YJABJEPZX3BDXUEQ4M \
  | 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: ed0da7f55ec2401491f9bec23bd090e33f041c4f8a0481391d27090ae69b7bea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad05b42c611578767da452a566dd915c50b1ac9e3030bb39dc3a4bd3e3fceaf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-10-21T04:44:16Z",
    "title_canon_sha256": "79e5ff4b85586b8e17268ae4d5c5442aeee92a621f789d80522004b49992322f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.10894",
    "kind": "arxiv",
    "version": 1
  }
}