Pith Number

pith:FUQZACLA

pith:2014:FUQZACLAV6NW6LR3G5Q5F3WXGB

not attested not anchored not stored refs pending

Entanglement Area Law in Disordered Free Fermion Anderson Model in One, Two, and Three Dimensions

Kun Yang, Mohammad Pouranvari, Yuhui Zhang

arxiv:1408.5850 v2 · 2014-08-25 · 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{FUQZACLAV6NW6LR3G5Q5F3WXGB}

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	2026-05-18T02:23:26.788361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d21900960af9b6f2e3b3761d2eed73052ad4b6dedbc24b55fc70e81c69f574c

Aliases

arxiv: 1408.5850 · arxiv_version: 1408.5850v2 · doi: 10.48550/arxiv.1408.5850 · pith_short_12: FUQZACLAV6NW · pith_short_16: FUQZACLAV6NW6LR3 · pith_short_8: FUQZACLA

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/FUQZACLAV6NW6LR3G5Q5F3WXGB \
  | 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: 2d21900960af9b6f2e3b3761d2eed73052ad4b6dedbc24b55fc70e81c69f574c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba523f1f25d5db718f2480a9d81141a3020d91b925c5c0784b8e3964ab72a72e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-08-25T17:59:34Z",
    "title_canon_sha256": "12d1742ed65a20ac2be6cf0905c5dbbf6c78b50363ad1f4ca31f9c67aeddacd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5850",
    "kind": "arxiv",
    "version": 2
  }
}