Pith Number

pith:42JQECYB

pith:2025:42JQECYBTBXEYICQXGATYPHXK5

not attested not anchored not stored refs pending

Quantum Index Report 2025

Carl Dukatz, Edward Blomquist, Elif Kiesow, Johannes Galatsanos, Jonathan Ruane, Prashant Shukla

arxiv:2506.04259 v1 · 2025-06-02 · physics.soc-ph · 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{42JQECYBTBXEYICQXGATYPHXK5}

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

Accelerating Quantum Tensor Network Simulations with Unified Path Variations and Non-Degenerate Batched Sampling

Receipt and verification

First computed	2026-07-05T11:16:11.227933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e693020b01986e4c2050b9813c3cf757615d8b89bad69000ca3ed8d52e0cf36c

Aliases

arxiv: 2506.04259 · arxiv_version: 2506.04259v1 · doi: 10.48550/arxiv.2506.04259 · pith_short_12: 42JQECYBTBXE · pith_short_16: 42JQECYBTBXEYICQ · pith_short_8: 42JQECYB

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/42JQECYBTBXEYICQXGATYPHXK5 \
  | 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: e693020b01986e4c2050b9813c3cf757615d8b89bad69000ca3ed8d52e0cf36c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "729706cfe790fffc7f2ea7ee0da5ac27fd2d9977484c67cfcf0f8c3fb191fd21",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2025-06-02T17:47:11Z",
    "title_canon_sha256": "6e0018aaa405bc2089a8c6a50bb8e86aaa8784d39c32abce8080828b97b14d56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04259",
    "kind": "arxiv",
    "version": 1
  }
}