Pith Number

pith:SAWDHJFG

pith:2015:SAWDHJFGPZK6QD34QXQVX4HWQV

not attested not anchored not stored refs pending

Spread of entanglement and causality

Hong Liu, Horacio Casini, M\'ark Mezei

arxiv:1509.05044 v2 · 2015-09-16 · hep-th · cond-mat.str-el · 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{SAWDHJFGPZK6QD34QXQVX4HWQV}

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.

Cited by

1 paper in Pith

It from ETH: Multi-interval Entanglement and Replica Wormholes from Large-$c$ BCFT Ensemble

Receipt and verification

First computed	2026-05-18T00:55:58.462311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

902c33a4a67e55e80f7c85e15bf0f6857516b6f665e043e5d95c5d0c9203811b

Aliases

arxiv: 1509.05044 · arxiv_version: 1509.05044v2 · doi: 10.48550/arxiv.1509.05044 · pith_short_12: SAWDHJFGPZK6 · pith_short_16: SAWDHJFGPZK6QD34 · pith_short_8: SAWDHJFG

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/SAWDHJFGPZK6QD34QXQVX4HWQV \
  | 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: 902c33a4a67e55e80f7c85e15bf0f6857516b6f665e043e5d95c5d0c9203811b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4af29cf969008444468ec449848f0fc6b1c42b7146226498cd42580852a27376",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-09-16T20:11:52Z",
    "title_canon_sha256": "f08d7c938d1b6032d71fcdb21480a370d72e6bbfdb5c4caf5bc75d2be8ce9fe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05044",
    "kind": "arxiv",
    "version": 2
  }
}