Pith Number

pith:MYJZ6EFV

pith:2013:MYJZ6EFVAVOLZBQZAMGSDBXZQ4

not attested not anchored not stored refs pending

Symmetry protected entanglement renormalization

Guifre Vidal, Sukhwinder Singh

arxiv:1303.6716 v3 · 2013-03-27 · cond-mat.str-el · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYJZ6EFVAVOLZBQZAMGSDBXZQ4}

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	2026-05-18T01:50:52.208276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66139f10b5055cbc8619030d2186f9872109dcacf9d97ee06443b3b5cfbcc392

Aliases

arxiv: 1303.6716 · arxiv_version: 1303.6716v3 · doi: 10.48550/arxiv.1303.6716 · pith_short_12: MYJZ6EFVAVOL · pith_short_16: MYJZ6EFVAVOLZBQZ · pith_short_8: MYJZ6EFV

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/MYJZ6EFVAVOLZBQZAMGSDBXZQ4 \
  | 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: 66139f10b5055cbc8619030d2186f9872109dcacf9d97ee06443b3b5cfbcc392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e0eeaec8bccf7771f9d92c82d2777bd4694b8c383c58eb9cb5c44751475a519",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-03-27T01:04:11Z",
    "title_canon_sha256": "09c465432eef3243f848d3b4657667f8cc5e70af147a5a79e1d9186c88ee5463"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6716",
    "kind": "arxiv",
    "version": 3
  }
}