Pith Number

pith:SNDCX66K

pith:2020:SNDCX66KPB66PX3ZQ5L4RR7JKX

not attested not anchored not stored refs pending

Quantum Simulations of SARS-CoV-2 Main Protease Mpro Enable Accurate Scoring of Diverse Ligands

David A. Pearlman, Sruthi Murlidaran, Yuhang Wang

arxiv:2010.07883 v2 · 2020-10-15 · physics.chem-ph · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNDCX66KPB66PX3ZQ5L4RR7JKX}

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	2026-07-05T03:06:13.921348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93462bfbca787de7df798757c8c7e955c4acc14417d24978fb3fcd4275055116

Aliases

arxiv: 2010.07883 · arxiv_version: 2010.07883v2 · doi: 10.48550/arxiv.2010.07883 · pith_short_12: SNDCX66KPB66 · pith_short_16: SNDCX66KPB66PX3Z · pith_short_8: SNDCX66K

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/SNDCX66KPB66PX3ZQ5L4RR7JKX \
  | 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: 93462bfbca787de7df798757c8c7e955c4acc14417d24978fb3fcd4275055116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "655386030e0f27dda73c7c1b1ead02a764cce4a4bff6f14757e58557820f8b89",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2020-10-15T17:01:03Z",
    "title_canon_sha256": "a3e758867f0b4937dedf3f4bc1c2d8ef136b4891bdb35e4f178369440e338ee7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07883",
    "kind": "arxiv",
    "version": 2
  }
}