Pith Number

pith:A4RZKTJ6

pith:2018:A4RZKTJ6EHQGLQINR2JI2RTLUB

not attested not anchored not stored refs pending

Flat entanglement spectra in fixed-area states of quantum gravity

Daniel Harlow, Donald Marolf, Xi Dong

arxiv:1811.05382 v3 · 2018-11-13 · 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{A4RZKTJ6EHQGLQINR2JI2RTLUB}

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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.

Cited by

9 papers in Pith

Logarithmic negativity typically equals exact entanglement cost

Multi-entropy in random tensor networks

Subregion observer rules from generalized entanglement wedges

Von Neumann Algebras in Double-Scaled SYK

Replica wormholes and the black hole interior

Receipt and verification

First computed	2026-07-05T00:29:59.432850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0723954d3e21e065c10d8e928d466ba05ab110818d0579c7784bf4fd001a6bee

Aliases

arxiv: 1811.05382 · arxiv_version: 1811.05382v3 · doi: 10.48550/arxiv.1811.05382 · pith_short_12: A4RZKTJ6EHQG · pith_short_16: A4RZKTJ6EHQGLQIN · pith_short_8: A4RZKTJ6

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/A4RZKTJ6EHQGLQINR2JI2RTLUB \
  | 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: 0723954d3e21e065c10d8e928d466ba05ab110818d0579c7784bf4fd001a6bee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f93d0fbfcaabc5b3ebaaa515e37b561d255f36f7f554e6252c89087458af1bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-11-13T16:19:06Z",
    "title_canon_sha256": "a3bab8f00f96800b8d924879f58afc9c42752689d71736846663ccfb38814db2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05382",
    "kind": "arxiv",
    "version": 3
  }
}