Pith Number

pith:CDCX7CAF

pith:2025:CDCX7CAFCMW6ZMIB67NZANAZ2F

not attested not anchored not stored refs pending

Amplituhedra for generic quantum processes via the TQNN representation of UQC

Antonino Marcian\`o, Chris Fields, Emanuele Zappala, James F. Glazebrook

arxiv:2509.19772 v3 · 2025-09-24 · quant-ph · hep-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{CDCX7CAFCMW6ZMIB67NZANAZ2F}

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	2026-07-31T01:32:39.195597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

10c57f8805132decb101f7db903419d14145139a7f8035035f2201b06d72b16b

Aliases

arxiv: 2509.19772 · arxiv_version: 2509.19772v3 · doi: 10.48550/arxiv.2509.19772 · pith_short_12: CDCX7CAFCMW6 · pith_short_16: CDCX7CAFCMW6ZMIB · pith_short_8: CDCX7CAF

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/CDCX7CAFCMW6ZMIB67NZANAZ2F \
  | 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: 10c57f8805132decb101f7db903419d14145139a7f8035035f2201b06d72b16b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0a764cb1a3272ca76d1a2109d79c575d544cfbf1df63831d419ee6e078aeb7a",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-24T05:43:11Z",
    "title_canon_sha256": "c9bc482c2bd65a8c82d28acdbc4d69908efbe8211d480cca8116534567c56fac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.19772",
    "kind": "arxiv",
    "version": 3
  }
}