Pith Number

pith:ZFUNAXOQ

pith:2020:ZFUNAXOQQ4ZYRTLLWVL53NWN6B

not attested not anchored not stored refs pending

Topological magnonics in the two-dimensional van der Waals magnet CrI3

Alvaro N\'u\~nez, Esteban Aguilera, Luis Foa, Nicolas Vidal-Silva, Rodrigo Jaeschke-Ubiergo

arxiv:2002.05266 v1 · 2020-02-12 · 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{ZFUNAXOQQ4ZYRTLLWVL53NWN6B}

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	2026-07-05T01:18:51.109804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c968d05dd0873388cd6bb557ddb6cdf04e14e152795e8099e280a1efca69dbbc

Aliases

arxiv: 2002.05266 · arxiv_version: 2002.05266v1 · doi: 10.48550/arxiv.2002.05266 · pith_short_12: ZFUNAXOQQ4ZY · pith_short_16: ZFUNAXOQQ4ZYRTLL · pith_short_8: ZFUNAXOQ

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/ZFUNAXOQQ4ZYRTLLWVL53NWN6B \
  | 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: c968d05dd0873388cd6bb557ddb6cdf04e14e152795e8099e280a1efca69dbbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b91cef8854931e7907253d9aba47a5530141c17cfdd0027086b9449a4b1dee8e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-02-12T22:29:18Z",
    "title_canon_sha256": "96e24a862724d9c6542f88a951a4ac31af5f8d3f7a223f8ed607fdd8c94a2f6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05266",
    "kind": "arxiv",
    "version": 1
  }
}