Pith Number

pith:HKU3ITVB

pith:2026:HKU3ITVBKTNWAMXOQ6KTPRH3BF

not attested not anchored not stored refs pending

Quantum Information Flow under String-Diagram Rewriting

Chen-Ye Li, Yi-Yu Lin

arxiv:2608.09823 v1 · 2026-08-10 · quant-ph · 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{HKU3ITVBKTNWAMXOQ6KTPRH3BF}

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	2026-08-11T02:25:11.906416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3aa9b44ea154db6032ee879537c4fb09658b18809d92487f41b8a3feec3a6652

Aliases

arxiv: 2608.09823 · arxiv_version: 2608.09823v1 · doi: 10.48550/arxiv.2608.09823 · pith_short_12: HKU3ITVBKTNW · pith_short_16: HKU3ITVBKTNWAMXO · pith_short_8: HKU3ITVB

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/HKU3ITVBKTNWAMXOQ6KTPRH3BF \
  | 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: 3aa9b44ea154db6032ee879537c4fb09658b18809d92487f41b8a3feec3a6652

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da289f0fcee9341280aafff416598990a0f72c0bc55c6c2942c43045324ac37e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-08-10T16:40:24Z",
    "title_canon_sha256": "33bad4fdcadc5bc265fed30126c1df70a66cc9aba4531e3bc6d117d51719ccbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09823",
    "kind": "arxiv",
    "version": 1
  }
}