Pith Number

pith:Q3USAXTO

pith:2026:Q3USAXTOGT4OGSAIHME3OOOTA3

not attested not anchored not stored refs pending

Quantum Entanglement Halves the Oblivious Update Bandwidth

Sagar Dubey

arxiv:2605.19248 v1 · 2026-05-19 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3USAXTOGT4OGSAIHME3OOOTA3}

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	2026-05-20T01:05:35.839345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86e9205e6e34f8e348083b09b739d306c3bb60aace1f5eebcca1635d4e31c76c

Aliases

arxiv: 2605.19248 · arxiv_version: 2605.19248v1 · doi: 10.48550/arxiv.2605.19248 · pith_short_12: Q3USAXTOGT4O · pith_short_16: Q3USAXTOGT4OGSAI · pith_short_8: Q3USAXTO

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/Q3USAXTOGT4OGSAIHME3OOOTA3 \
  | 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: 86e9205e6e34f8e348083b09b739d306c3bb60aace1f5eebcca1635d4e31c76c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57b66290b46e0b67cdd0d281e963c1454c430b020216b09644eb5d6068258126",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-19T01:42:48Z",
    "title_canon_sha256": "eb86899ad55c3b24b206deab7d5d47b04eaf8b4e0773c07847a6c972d3a1dad1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19248",
    "kind": "arxiv",
    "version": 1
  }
}