Pith Number

pith:6MTLLGFB

pith:2018:6MTLLGFBCDNV54UG2R5PFV5UWJ

not attested not anchored not stored refs pending

Breaking the Area Law: The Rainbow State

Germ\'an Sierra, Giovanni Ram\'irez, Javier Rodr\'iguez-Laguna

arxiv:1812.11495 v1 · 2018-12-30 · quant-ph · 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{6MTLLGFBCDNV54UG2R5PFV5UWJ}

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	2026-05-17T23:57:11.804420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f326b598a110db5ef286d47af2d7b4b24e6db8863f906acd36fa42e6cd7f9902

Aliases

arxiv: 1812.11495 · arxiv_version: 1812.11495v1 · doi: 10.48550/arxiv.1812.11495 · pith_short_12: 6MTLLGFBCDNV · pith_short_16: 6MTLLGFBCDNV54UG · pith_short_8: 6MTLLGFB

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/6MTLLGFBCDNV54UG2R5PFV5UWJ \
  | 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: f326b598a110db5ef286d47af2d7b4b24e6db8863f906acd36fa42e6cd7f9902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82b07830f9117c7efe9cab426ce61a1eb84d16098682e0f0853d9bef4be30059",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-30T09:16:28Z",
    "title_canon_sha256": "d94fcd1f1eb8369c7bd40ac78135c933aa80c960d929ff71469ea546c3b85dc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11495",
    "kind": "arxiv",
    "version": 1
  }
}