Pith Number

pith:BR4NWNBU

pith:2018:BR4NWNBUBD64DOFJ5TJ5NRI65J

not attested not anchored not stored refs pending

Recent progress on magnetic-field studies on quantum-spin-liquid candidates

Jinghui Wang, Jinsheng Wen, Kejing Ran, Shichao Li, Song Bao, Zhengwei Cai, Zhen Ma

arxiv:1810.04431 v1 · 2018-10-10 · cond-mat.str-el · 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{BR4NWNBUBD64DOFJ5TJ5NRI65J}

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	2026-05-18T00:03:40.148739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c78db343408fdc1b8a9ecd3d6c51eea4f006671fdaa45fca12859686f1e7a14

Aliases

arxiv: 1810.04431 · arxiv_version: 1810.04431v1 · doi: 10.48550/arxiv.1810.04431 · pith_short_12: BR4NWNBUBD64 · pith_short_16: BR4NWNBUBD64DOFJ · pith_short_8: BR4NWNBU

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/BR4NWNBUBD64DOFJ5TJ5NRI65J \
  | 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: 0c78db343408fdc1b8a9ecd3d6c51eea4f006671fdaa45fca12859686f1e7a14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79b5e56b8734f970d30264ea801369b96e41716f5bbd39caacc4437276c34992",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-10-10T09:23:00Z",
    "title_canon_sha256": "99c73ea068cf5daf962e9759d0fa970b13e72b05a8981ad6499c193f40dd561d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04431",
    "kind": "arxiv",
    "version": 1
  }
}