Pith Number

pith:DJGNNAJC

pith:2011:DJGNNAJC7L35CKKXAEZ5MGR5NJ

not attested not anchored not stored refs pending

Entanglement of excited states in critical spin chians

Francisco Castilho Alcaraz, German Sierra, Miguel Ibanez Berganza

arxiv:1109.5673 v1 · 2011-09-26 · cond-mat.stat-mech · hep-th · 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{DJGNNAJC7L35CKKXAEZ5MGR5NJ}

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.

Cited by

1 paper in Pith

Precision tests of bulk entanglement: $AdS_3$ vectors

Receipt and verification

First computed	2026-05-18T02:00:23.288729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a4cd68122faf7d129570133d61a3d6a7ee4927a8371b2debe29e29fff23e5f5

Aliases

arxiv: 1109.5673 · arxiv_version: 1109.5673v1 · doi: 10.48550/arxiv.1109.5673 · pith_short_12: DJGNNAJC7L35 · pith_short_16: DJGNNAJC7L35CKKX · pith_short_8: DJGNNAJC

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/DJGNNAJC7L35CKKXAEZ5MGR5NJ \
  | 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: 1a4cd68122faf7d129570133d61a3d6a7ee4927a8371b2debe29e29fff23e5f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d57ea859f8250a95163233f16c213a005b88f3e51523848e765dd19c8113645b",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-09-26T19:14:17Z",
    "title_canon_sha256": "a05f13614db0d9dce791386f08f9463c41c3a2ad03fdcbb272f6193269710d07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5673",
    "kind": "arxiv",
    "version": 1
  }
}