Pith Number

pith:UJ4CE5PL

pith:2014:UJ4CE5PLPUK722LWKTV3HTQ32H

not attested not anchored not stored refs pending

Scaling of entanglement in $2+1$-dimensional scale-invariant field theories

Eduardo Fradkin, Gil Young Cho, Thomas Faulkner, Xiao Chen

arxiv:1412.3546 v2 · 2014-12-11 · cond-mat.str-el · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJ4CE5PLPUK722LWKTV3HTQ32H}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:26:38.502557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2782275eb7d15fd697654ebb3ce1bd1d623d3af4c050c71b688d537cae340fe

Aliases

arxiv: 1412.3546 · arxiv_version: 1412.3546v2 · doi: 10.48550/arxiv.1412.3546 · pith_short_12: UJ4CE5PLPUK7 · pith_short_16: UJ4CE5PLPUK722LW · pith_short_8: UJ4CE5PL

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/UJ4CE5PLPUK722LWKTV3HTQ32H \
  | 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: a2782275eb7d15fd697654ebb3ce1bd1d623d3af4c050c71b688d537cae340fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eb21085a69653456bf22437453408da1ecaac1ab2da3c3a978162c408ea35ca",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-12-11T05:37:58Z",
    "title_canon_sha256": "fde11ab2f0f7a5e08c9ee999dcd2e5be677be334a2d913b01eb43d8a8b5c3981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3546",
    "kind": "arxiv",
    "version": 2
  }
}