Pith Number

pith:5RQTDKSW

pith:2018:5RQTDKSWJZVT7TVHWWRGHFOIG4

not attested not anchored not stored refs pending

Chiral Y junction of quantum spin chains

F. B. Ramos, F. Buccheri, R. Egger, R. G. Pereira

arxiv:1811.06794 v2 · 2018-11-16 · 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{5RQTDKSWJZVT7TVHWWRGHFOIG4}

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	2026-05-17T23:50:40.904958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec6131aa564e6b3fcea7b5a26395c83720d21aa29343d0cab03a765ac3ca8e63

Aliases

arxiv: 1811.06794 · arxiv_version: 1811.06794v2 · doi: 10.48550/arxiv.1811.06794 · pith_short_12: 5RQTDKSWJZVT · pith_short_16: 5RQTDKSWJZVT7TVH · pith_short_8: 5RQTDKSW

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/5RQTDKSWJZVT7TVHWWRGHFOIG4 \
  | 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: ec6131aa564e6b3fcea7b5a26395c83720d21aa29343d0cab03a765ac3ca8e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4695df8908625b17d2005e66d76210803d2a3fbdead21565c706a73b89f5643f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-11-16T13:16:28Z",
    "title_canon_sha256": "c1964e151ef32855ea76a49c6fd38088e31676c50ba59c114f2ff2ce67f0013f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06794",
    "kind": "arxiv",
    "version": 2
  }
}