Pith Number

pith:MBRAS2FU

pith:2019:MBRAS2FU6AZKHAJS7YIQWYD4TB

not attested not anchored not stored refs pending

Experimental identification of quantum spin liquids

Jian-Xin Li, Jinsheng Wen, Shiyan Li, Shun-Li Yu, Weiqiang Yu

arxiv:1904.04435 v1 · 2019-04-09 · cond-mat.str-el · cond-mat.mtrl-sci · 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{MBRAS2FU6AZKHAJS7YIQWYD4TB}

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	2026-05-17T23:48:59.014078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60620968b4f032a38132fe110b607c98616e70fa428ea134eb871c4e484be6b5

Aliases

arxiv: 1904.04435 · arxiv_version: 1904.04435v1 · doi: 10.48550/arxiv.1904.04435 · pith_short_12: MBRAS2FU6AZK · pith_short_16: MBRAS2FU6AZKHAJS · pith_short_8: MBRAS2FU

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/MBRAS2FU6AZKHAJS7YIQWYD4TB \
  | 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: 60620968b4f032a38132fe110b607c98616e70fa428ea134eb871c4e484be6b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d89934dca76091d6611a7acf48fffe2569618a9303d2be559b7e0320f5f014f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-04-09T02:57:26Z",
    "title_canon_sha256": "232fb8c1c78c21fb33cace17aebc0676b3ed6fba9396f1a38f013203b28d5dae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04435",
    "kind": "arxiv",
    "version": 1
  }
}