Pith Number

pith:Y2HXHD4K

pith:2011:Y2HXHD4KZVDED6FV3FQUUVGUTD

not attested not anchored not stored refs pending

Quantum yield optimized fluorophores for site-specific labeling and super-resolution imaging

Brahim Lounis, Christian Grunwald, Daniel Choquet, Gregory Giannone, Katrin Schulze, Laurent Cognet, Robert Tamp\'e

arxiv:1108.6173 v1 · 2011-08-31 · cond-mat.mes-hall · physics.bio-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{Y2HXHD4KZVDED6FV3FQUUVGUTD}

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	2026-05-18T04:14:26.941911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c68f738f8acd4641f8b5d9614a54d498e72e64ffde0f95d8e514c08559da0101

Aliases

arxiv: 1108.6173 · arxiv_version: 1108.6173v1 · doi: 10.48550/arxiv.1108.6173 · pith_short_12: Y2HXHD4KZVDE · pith_short_16: Y2HXHD4KZVDED6FV · pith_short_8: Y2HXHD4K

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/Y2HXHD4KZVDED6FV3FQUUVGUTD \
  | 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: c68f738f8acd4641f8b5d9614a54d498e72e64ffde0f95d8e514c08559da0101

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c2fe6f55f4dda3481e7e3e498847845490b7c6e23b0edd40dca13b3f1cd0189",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-08-31T09:35:16Z",
    "title_canon_sha256": "8719d9faf9005f44f5fae3a19ba8bc8c253219eb3f7261a4bd2c769ab0d938f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.6173",
    "kind": "arxiv",
    "version": 1
  }
}