Pith Number

pith:PDET4P4G

pith:2025:PDET4P4GBDFSGZCDSTMOUHWRRC

not attested not anchored not stored refs pending

Quantum Graph States: Bridging Classical Theory and Quantum Innovation, Workshop Summary

Eric Chitambar, Kenneth Goodenough, Otfried G\"uhne, Quntao Zhang, Rose McCarty, Shuo Sun, Simon Perdrix, Vito Scarola

arxiv:2508.04823 v1 · 2025-08-06 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDET4P4GBDFSGZCDSTMOUHWRRC}

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	2026-07-05T11:50:02.650882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78c93e3f8608cb23644394d8ea1ed188ade233e0201b1124b6c9747d8cd1f0cb

Aliases

arxiv: 2508.04823 · arxiv_version: 2508.04823v1 · doi: 10.48550/arxiv.2508.04823 · pith_short_12: PDET4P4GBDFS · pith_short_16: PDET4P4GBDFSGZCD · pith_short_8: PDET4P4G

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/PDET4P4GBDFSGZCDSTMOUHWRRC \
  | 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: 78c93e3f8608cb23644394d8ea1ed188ade233e0201b1124b6c9747d8cd1f0cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac5617f0d5e6b14c5afea9b15698b5addc6270056f7031280e70b7a33d22a84d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-06T19:04:30Z",
    "title_canon_sha256": "78ef89cef13396ef11b17ac2ca631de045be45cb6eaa5b56d8be6ed3652117ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04823",
    "kind": "arxiv",
    "version": 1
  }
}