Pith Number

pith:UFRLRLPQ

pith:2016:UFRLRLPQTUAS56VMIHVWBXOCO4

not attested not anchored not stored refs pending

Rigorous RG algorithms and area laws for low energy eigenstates in 1D

Itai Arad, Thomas Vidick, Umesh Vazirani, Zeph Landau

arxiv:1602.08828 v2 · 2016-02-29 · 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{UFRLRLPQTUAS56VMIHVWBXOCO4}

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	2026-05-18T00:35:25.160225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a162b8adf09d012efaac41eb60ddc27700c50408a501b3e9135187e9cd02aecf

Aliases

arxiv: 1602.08828 · arxiv_version: 1602.08828v2 · doi: 10.48550/arxiv.1602.08828 · pith_short_12: UFRLRLPQTUAS · pith_short_16: UFRLRLPQTUAS56VM · pith_short_8: UFRLRLPQ

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/UFRLRLPQTUAS56VMIHVWBXOCO4 \
  | 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: a162b8adf09d012efaac41eb60ddc27700c50408a501b3e9135187e9cd02aecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa4fa6235e7133752eba4fed8d5f2ac1aedf5c9eb9553cb0abf48b9264f46e7",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-02-29T05:38:26Z",
    "title_canon_sha256": "993598d6000c37a6e83f1a06843509a0b1e6d02ca0e31b09021cf53d9ea911e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08828",
    "kind": "arxiv",
    "version": 2
  }
}