Pith Number

pith:LFRD33JH

pith:2007:LFRD33JHODB2E2KVZ4TVPSRE33

not attested not anchored not stored refs pending

Entanglement renormalization in fermionic systems

G. Evenbly, G. Vidal

arxiv:0710.0692 v2 · 2007-10-03 · 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{LFRD33JHODB2E2KVZ4TVPSRE33}

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	2026-05-18T02:16:10.808772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59623ded2770c3a26955cf2757ca24dece0728c40b5e6fa8a48bb6d7128d3997

Aliases

arxiv: 0710.0692 · arxiv_version: 0710.0692v2 · doi: 10.48550/arxiv.0710.0692 · pith_short_12: LFRD33JHODB2 · pith_short_16: LFRD33JHODB2E2KV · pith_short_8: LFRD33JH

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/LFRD33JHODB2E2KVZ4TVPSRE33 \
  | 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: 59623ded2770c3a26955cf2757ca24dece0728c40b5e6fa8a48bb6d7128d3997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "025fc733e7f6500e985ff09f60e5688e7236ca381b38e2cf5c944925df7eac40",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-10-03T02:14:34Z",
    "title_canon_sha256": "342270b2ff71522ba37688ca33008945a3d844d3ef6258bf876180b9b7036c0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.0692",
    "kind": "arxiv",
    "version": 2
  }
}