Pith Number

pith:2E4Z46ZI

pith:2016:2E4Z46ZIPH6DWOIIQ7R4SF7SKB

not attested not anchored not stored refs pending

Entanglement Entropy from the Truncated Conformal Space

T. Palmai

arxiv:1605.00444 v3 · 2016-05-02 · 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{2E4Z46ZIPH6DWOIIQ7R4SF7SKB}

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	2026-05-18T01:12:01.365059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1399e7b2879fc3b390887e3c917f2507dfe07143fd277cf8ded97c914f9b01d

Aliases

arxiv: 1605.00444 · arxiv_version: 1605.00444v3 · doi: 10.48550/arxiv.1605.00444 · pith_short_12: 2E4Z46ZIPH6D · pith_short_16: 2E4Z46ZIPH6DWOII · pith_short_8: 2E4Z46ZI

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/2E4Z46ZIPH6DWOIIQ7R4SF7SKB \
  | 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: d1399e7b2879fc3b390887e3c917f2507dfe07143fd277cf8ded97c914f9b01d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c005eca0475110f0cfaeb88287966d9354815ae99af6bb2bd36ecef8fefb0e21",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-05-02T11:48:20Z",
    "title_canon_sha256": "f02e9fa286d33d51932a6eba5588871c1ff1e0d66e3de89dbbb71b5e12cd7782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00444",
    "kind": "arxiv",
    "version": 3
  }
}