Pith Number

pith:LJLLY6KB

pith:2021:LJLLY6KB4KV3RAQEGX7T72G5KL

not attested not anchored not stored refs pending

Cascade of singularities in the spin dynamics of a perturbed quantum critical Ising chain

G\'abor Tak\'acs, Haiyuan Zou, Jianda Wu, Krist\'of H\'ods\'agi, M\'arton Kormos, Xiao Wang

arxiv:2103.09128 v2 · 2021-03-16 · 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{LJLLY6KB4KV3RAQEGX7T72G5KL}

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	2026-07-05T02:48:22.048391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a56bc7941e2abb8820435ff3fe8dd52e3415633f8d5fb00f5d46bad490a6f03

Aliases

arxiv: 2103.09128 · arxiv_version: 2103.09128v2 · doi: 10.48550/arxiv.2103.09128 · pith_short_12: LJLLY6KB4KV3 · pith_short_16: LJLLY6KB4KV3RAQE · pith_short_8: LJLLY6KB

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/LJLLY6KB4KV3RAQEGX7T72G5KL \
  | 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: 5a56bc7941e2abb8820435ff3fe8dd52e3415633f8d5fb00f5d46bad490a6f03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "956d3cb4fb7eaea277d32d98115561b0e33e38ac23d170dbe63f7dea6828bd3d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-03-16T15:16:00Z",
    "title_canon_sha256": "d70ebf53e89188f3dfb94102f2b17d7f9f2a3f100f41b2db7330dbd805fb6913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.09128",
    "kind": "arxiv",
    "version": 2
  }
}