Pith Number

pith:FHIMSUW6

pith:2023:FHIMSUW6VIKRYBNTBJSYPUIFQJ

not attested not anchored not stored refs pending

Spectral Crossovers and Universality in Quantum Spin-chains Coupled to Random Fields

Debojyoti Kundu, Santosh Kumar, Subhra Sen Gupta

arxiv:2309.14076 v1 · 2023-09-25 · cond-mat.stat-mech · cond-mat.dis-nn · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHIMSUW6VIKRYBNTBJSYPUIFQJ}

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	2026-07-05T06:54:01.048065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29d0c952deaa151c05b30a6587d10582480d87940158fa6dee67aeb09ec1f97d

Aliases

arxiv: 2309.14076 · arxiv_version: 2309.14076v1 · doi: 10.48550/arxiv.2309.14076 · pith_short_12: FHIMSUW6VIKR · pith_short_16: FHIMSUW6VIKRYBNT · pith_short_8: FHIMSUW6

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/FHIMSUW6VIKRYBNTBJSYPUIFQJ \
  | 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: 29d0c952deaa151c05b30a6587d10582480d87940158fa6dee67aeb09ec1f97d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c4ce5e854b8e66438f7a15a29680a7d99bb390b1dd3835af4a777e9d30b6348",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2023-09-25T12:12:03Z",
    "title_canon_sha256": "2f48f7c20189765d85643a15b2d41b06254f030fe3d65a7278a95c2e9960b35e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.14076",
    "kind": "arxiv",
    "version": 1
  }
}