Pith Number

pith:UP4SJX73

pith:2020:UP4SJX73OJRFZ4IO4IVW6VF6JN

not attested not anchored not stored refs pending

Label-Free Chemical Nano-Imaging of Intracellular Drug Binding Sites

Ainoa Rueda-Zubiaurre, Alexandra E. Porter, Alice Beckley, Chris C. Phillips, Eric O. Aboagye, Hemmel Amrania, Jochen R. Brandt, Matthew J. Fuchter, Sandeep Sundriyal, William S. Hart

arxiv:2005.07265 v1 · 2020-05-11 · physics.bio-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UP4SJX73OJRFZ4IO4IVW6VF6JN}

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	2026-07-05T01:03:00.869167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3f924dffb72625cf10ee22b6f54be4b44efc3ca2236bc9c9ef5096937685428

Aliases

arxiv: 2005.07265 · arxiv_version: 2005.07265v1 · doi: 10.48550/arxiv.2005.07265 · pith_short_12: UP4SJX73OJRF · pith_short_16: UP4SJX73OJRFZ4IO · pith_short_8: UP4SJX73

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/UP4SJX73OJRFZ4IO4IVW6VF6JN \
  | 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: a3f924dffb72625cf10ee22b6f54be4b44efc3ca2236bc9c9ef5096937685428

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68771137170f955ccc0cef2196452875e46b3a184b17adb3fea6242c0f95e9f0",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2020-05-11T11:05:37Z",
    "title_canon_sha256": "b0313a97758f5b6977bdeb061f0cbdc4d73e9c07a0bd7382288fa103d4a0a8a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.07265",
    "kind": "arxiv",
    "version": 1
  }
}