Pith Number

pith:REWU5BTC

pith:2017:REWU5BTC4T5QCTAG66NHEO3YP4

not attested not anchored not stored refs pending

Gapless chiral spin liquid from coupled chains on the kagome lattice

Rodrigo G. Pereira, Samuel Bieri

arxiv:1706.02421 v3 · 2017-06-08 · 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{REWU5BTC4T5QCTAG66NHEO3YP4}

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	2026-05-18T00:25:11.696050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

892d4e8662e4fb014c06f79a723b787f37be78cee63226dfebd8e7ad1024fc47

Aliases

arxiv: 1706.02421 · arxiv_version: 1706.02421v3 · doi: 10.48550/arxiv.1706.02421 · pith_short_12: REWU5BTC4T5Q · pith_short_16: REWU5BTC4T5QCTAG · pith_short_8: REWU5BTC

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/REWU5BTC4T5QCTAG66NHEO3YP4 \
  | 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: 892d4e8662e4fb014c06f79a723b787f37be78cee63226dfebd8e7ad1024fc47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25580141d082b9c96d1f315cfee2d5bf9d420f061357b292cd4efba80701a252",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-06-08T00:51:03Z",
    "title_canon_sha256": "a23bad65bdc1f4324da6f2e86130e22a14ce5af9a69b8a1820e56d7017cafb19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02421",
    "kind": "arxiv",
    "version": 3
  }
}