Pith Number

pith:FLPWH27R

pith:2020:FLPWH27RXNYKHOJEH7NH3OJJ4G

not attested not anchored not stored refs pending

Domain-wall melting in the spin-$1/2$ XXZ spin chain: emergent Luttinger liquid with fractal quasi-particle charge

Andrea De Luca, J\'er\^ome Dubail, Mario Collura, Pasquale Calabrese

arxiv:2001.04948 v1 · 2020-01-14 · cond-mat.stat-mech · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLPWH27RXNYKHOJEH7NH3OJJ4G}

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	2026-07-05T01:57:14.279231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2adf63ebf1bb70a3b9243fda7db929e1992eea4a7cb3b6b7fa35cd1f17324d4b

Aliases

arxiv: 2001.04948 · arxiv_version: 2001.04948v1 · doi: 10.48550/arxiv.2001.04948 · pith_short_12: FLPWH27RXNYK · pith_short_16: FLPWH27RXNYKHOJE · pith_short_8: FLPWH27R

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/FLPWH27RXNYKHOJEH7NH3OJJ4G \
  | 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: 2adf63ebf1bb70a3b9243fda7db929e1992eea4a7cb3b6b7fa35cd1f17324d4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7914ef6f60dbfbe27ee0e44b30b54241640cba7b55002a279982206e3d308450",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2020-01-14T18:07:20Z",
    "title_canon_sha256": "36ee08f564558d8e677cd070b71ac79230aaf4c0365865338139174721634991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04948",
    "kind": "arxiv",
    "version": 1
  }
}