Pith Number

pith:3AJZN7RM

pith:2018:3AJZN7RMS2LBRLAC2RTHKWZ2Q5

not attested not anchored not stored refs pending

Topological spin excitations in honeycomb ferromagnet CrI$_3$

Alexander I. Kolesnikov, Bin Gao, Jae-Ho Chung, Lebing Chen, Matthew B. Stone, Pengcheng Dai, Qingzhen Huang, Tong Chen

arxiv:1807.11452 v3 · 2018-07-30 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AJZN7RMS2LBRLAC2RTHKWZ2Q5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:00:18.677766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d81396fe2c969618ac02d466755b3a87424317004b2bfd6e40826424ff831bcb

Aliases

arxiv: 1807.11452 · arxiv_version: 1807.11452v3 · doi: 10.48550/arxiv.1807.11452 · pith_short_12: 3AJZN7RMS2LB · pith_short_16: 3AJZN7RMS2LBRLAC · pith_short_8: 3AJZN7RM

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/3AJZN7RMS2LBRLAC2RTHKWZ2Q5 \
  | 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: d81396fe2c969618ac02d466755b3a87424317004b2bfd6e40826424ff831bcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de188773ea4bfa9e46a08ab0ccc92d4bde43e4f2870d2d3f09ae2081ab314b6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-07-30T17:19:14Z",
    "title_canon_sha256": "afd52ccc8fd8ef4d2f589ac3b7a7f399fbc3ba731386edef6f4f983b6e8aecbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11452",
    "kind": "arxiv",
    "version": 3
  }
}