Pith Number

pith:PO7CGBHC

pith:2025:PO7CGBHCQQBC4BGMCOEGEVTXR2

not attested not anchored not stored refs pending

Insights into the role of dynamical features in protein complex formation: the case of SARS-CoV-2 spike binding with ACE2

Andrea Giansanti, Edoardo Milanetti, Francesca Alessandrini, Giancarlo Ruocco, Greta Grassmann, Leonardo Bo', Mattia Miotto

arxiv:2506.05549 v1 · 2025-06-05 · q-bio.BM · 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{PO7CGBHCQQBC4BGMCOEGEVTXR2}

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	2026-07-05T11:17:05.600099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bbe2304e284022e04cc13886256778e9929b4bf10aad324f4592664be8bfafc

Aliases

arxiv: 2506.05549 · arxiv_version: 2506.05549v1 · doi: 10.48550/arxiv.2506.05549 · pith_short_12: PO7CGBHCQQBC · pith_short_16: PO7CGBHCQQBC4BGM · pith_short_8: PO7CGBHC

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/PO7CGBHCQQBC4BGMCOEGEVTXR2 \
  | 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: 7bbe2304e284022e04cc13886256778e9929b4bf10aad324f4592664be8bfafc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36195af7f3e76410237cab0f8c24f75451026923418040887af542728d38bf8d",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2025-06-05T19:52:45Z",
    "title_canon_sha256": "7ea31f9aea2dab7ae3105e0b9114510a92e88f5a90b9060e3b53609e9fd26000"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05549",
    "kind": "arxiv",
    "version": 1
  }
}