Pith Number

pith:ASLM3BGV

pith:2025:ASLM3BGVSVS4JS7YFEVWSW3H6V

not attested not anchored not stored refs pending

Generation of UV-Vis correlated photon pairs using PP-LaBGeO5

Nathan Harper, Ricardo Tolentino, Scott Cushing

arxiv:2509.09887 v1 · 2025-09-11 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ASLM3BGVSVS4JS7YFEVWSW3H6V}

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	2026-07-05T12:09:51.431113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0496cd84d59565c4cbf8292b695b67f56e95705f525dbe05e1d84a6b6843b911

Aliases

arxiv: 2509.09887 · arxiv_version: 2509.09887v1 · doi: 10.48550/arxiv.2509.09887 · pith_short_12: ASLM3BGVSVS4 · pith_short_16: ASLM3BGVSVS4JS7Y · pith_short_8: ASLM3BGV

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/ASLM3BGVSVS4JS7YFEVWSW3H6V \
  | 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: 0496cd84d59565c4cbf8292b695b67f56e95705f525dbe05e1d84a6b6843b911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ea515222dfa9c82a2809fcf7ef29d7862a051fa1fa8e875cdad27fb158b160a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-09-11T22:58:41Z",
    "title_canon_sha256": "a1746a87a6692242264163a31604de707c3198cfefccc6ef57a6e6cf0785706f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09887",
    "kind": "arxiv",
    "version": 1
  }
}