Pith Number

pith:EYQYOHPY

pith:2020:EYQYOHPYIWNNGFFPDBNZW7IGTI

not attested not anchored not stored refs pending

Setting bounds on two-photon absorption cross-sections in common fluorophores with entangled photon pair excitation

Alexander Mikhaylov, Charles H. Camp Jr., Daniel J. Lum, Kristen M. Parzuchowski, Martin J. Stevens, Michael D. Mazurek, Ralph Jimenez, Ryan N. Wilson, Thomas Gerrits

arxiv:2008.02664 v3 · 2020-08-06 · 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{EYQYOHPYIWNNGFFPDBNZW7IGTI}

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	2026-07-05T02:31:40.815629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2621871df8459ad314af185b9b7d069a13ee168e6edd2003427f642374ff93e2

Aliases

arxiv: 2008.02664 · arxiv_version: 2008.02664v3 · doi: 10.48550/arxiv.2008.02664 · pith_short_12: EYQYOHPYIWNN · pith_short_16: EYQYOHPYIWNNGFFP · pith_short_8: EYQYOHPY

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/EYQYOHPYIWNNGFFPDBNZW7IGTI \
  | 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: 2621871df8459ad314af185b9b7d069a13ee168e6edd2003427f642374ff93e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "320a90d48464c11ce36f410336138388d63684b73b5ec2fca734923d4b6e2225",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-08-06T13:53:16Z",
    "title_canon_sha256": "09fd1b13037779d718f4696b13bee09f3c03afb6071212593d742ddec76076a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02664",
    "kind": "arxiv",
    "version": 3
  }
}