Pith Number

pith:J4WVOSEI

pith:2022:J4WVOSEIQK7NVAQRPQRQS2R2VA

not attested not anchored not stored refs pending

Direct and simultaneous measurement of the stiffness and internal friction of a single folded protein

Aadarsh Kumar, Shatruhan Singh Rajput, Shivprasad Patil, Surya Pratap S Deopa

arxiv:2208.01965 v2 · 2022-08-03 · physics.bio-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4WVOSEIQK7NVAQRPQRQS2R2VA}

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	2026-07-05T05:05:49.846262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f2d57488882beda82117c23096a3aa80d22cbdc983421a6b2034a97812f0a35

Aliases

arxiv: 2208.01965 · arxiv_version: 2208.01965v2 · doi: 10.48550/arxiv.2208.01965 · pith_short_12: J4WVOSEIQK7N · pith_short_16: J4WVOSEIQK7NVAQR · pith_short_8: J4WVOSEI

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/J4WVOSEIQK7NVAQRPQRQS2R2VA \
  | 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: 4f2d57488882beda82117c23096a3aa80d22cbdc983421a6b2034a97812f0a35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0fbc535c434177890a1246b677c94b66e2f156ff1c8d6888668fd061f1d3e90",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2022-08-03T10:33:00Z",
    "title_canon_sha256": "4d7a1513ba714b770295333a7888d06f8edffbaf828fcac78ccf967c1b759698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.01965",
    "kind": "arxiv",
    "version": 2
  }
}