Pith Number

pith:KSJUWJBI

pith:2024:KSJUWJBIQEDHALFM3BM4LSHOMX

not attested not anchored not stored refs pending

Derivative coupling enables genuine entanglement harvesting in causal communication

Adam Teixid\'o-Bonfill, Eduardo Mart\'in-Mart\'inez

arxiv:2406.14637 v2 · 2024-06-20 · quant-ph · gr-qc · 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{KSJUWJBIQEDHALFM3BM4LSHOMX}

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	2026-07-05T09:51:33.788838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54934b24288106702cacd859c5c8ee65e77b34deb4fcd73ccb3e740660d8edc4

Aliases

arxiv: 2406.14637 · arxiv_version: 2406.14637v2 · doi: 10.48550/arxiv.2406.14637 · pith_short_12: KSJUWJBIQEDH · pith_short_16: KSJUWJBIQEDHALFM · pith_short_8: KSJUWJBI

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/KSJUWJBIQEDHALFM3BM4LSHOMX \
  | 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: 54934b24288106702cacd859c5c8ee65e77b34deb4fcd73ccb3e740660d8edc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6b84c6bed48978fa230ea5177ae51aa09e2aeb9e87c1f022be12b06ab4ebe38",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-06-20T18:04:57Z",
    "title_canon_sha256": "d0cf5a66b7c838af8a3f2065b8a79749f8fe881200123e3bc16d95073edfbe49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.14637",
    "kind": "arxiv",
    "version": 2
  }
}