Pith Number

pith:2MLZHQ4D

pith:2021:2MLZHQ4DORQK3VWWWR4UVOYUGD

not attested not anchored not stored refs pending

Identification and Development of Therapeutics for COVID-19

Alexandra J. Lee, Anna Ada Dattoli, Anthony Gitter, Ashwin N. Skelly, Bharath Ramsundar, Casey S. Greene, Christian Brueffer, Diane N. Rafizadeh, Fengling Hu, Halie M. Rando, James Brian Byrd, Jeffrey M. Field, Jinhui Wang, Marouen Ben Guebila, Nafisa M. Jadavji, Nils Wellhausen, Rishi Raj Goel, Ronan Lordan, Simina M. Boca, Soumita Ghosh, the COVID-19 Review Consortium, Yanjun Qi, YoSon Park, Yuchen Sun

arxiv:2103.02723 v3 · 2021-03-03 · 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{2MLZHQ4DORQK3VWWWR4UVOYUGD}

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	2026-07-05T03:28:36.724206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d31793c3837460add6d6b4794abb1430c0fedbf9e7232ed5d3238aede3dbcaa9

Aliases

arxiv: 2103.02723 · arxiv_version: 2103.02723v3 · doi: 10.48550/arxiv.2103.02723 · pith_short_12: 2MLZHQ4DORQK · pith_short_16: 2MLZHQ4DORQK3VWW · pith_short_8: 2MLZHQ4D

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/2MLZHQ4DORQK3VWWWR4UVOYUGD \
  | 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: d31793c3837460add6d6b4794abb1430c0fedbf9e7232ed5d3238aede3dbcaa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b99990f93d7b5f2abf0def3e7cfd60bcc09e6d81e58913756005e77a271200f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2021-03-03T22:24:53Z",
    "title_canon_sha256": "05b8e59d0a6d26f690bae817530911a1029a10570eb0aa3e6dd9e2e4e9c6be2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02723",
    "kind": "arxiv",
    "version": 3
  }
}