Pith Number

pith:UOQ7C7MO

pith:2026:UOQ7C7MOGOT3NTU6RN5WPGCXJI

not attested not anchored not stored refs pending

Geometric Aspects of Entanglement Generating Hamiltonian Evolutions

Carlo Cafaro, James Schneeloch

arxiv:2601.10662 v2 · 2026-01-15 · 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{UOQ7C7MOGOT3NTU6RN5WPGCXJI}

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	2026-06-09T01:05:12.780375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3a1f17d8e33a7b6ce9e8b7b6798574a021b7ef378f5bf5edc047a7cb588faf4

Aliases

arxiv: 2601.10662 · arxiv_version: 2601.10662v2 · doi: 10.48550/arxiv.2601.10662 · pith_short_12: UOQ7C7MOGOT3 · pith_short_16: UOQ7C7MOGOT3NTU6 · pith_short_8: UOQ7C7MO

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/UOQ7C7MOGOT3NTU6RN5WPGCXJI \
  | 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: a3a1f17d8e33a7b6ce9e8b7b6798574a021b7ef378f5bf5edc047a7cb588faf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98c70b79b8a11b196ba5aaabd6227494131ce547686ad492bc173104ed6024b8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-01-15T18:31:02Z",
    "title_canon_sha256": "8068bff67f969e806ed11133dc11e4f743bd3d79ab3b074cc2befcb8ac386bdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.10662",
    "kind": "arxiv",
    "version": 2
  }
}