Pith Number

pith:6AL6CJ22

pith:2020:6AL6CJ22WIF3GQBV3DVZTNPKZN

not attested not anchored not stored refs pending

Detection of sub-degree fluctuations of the local cellmembrane slope using optical tweezers

Basudev Roy, Manoj Gopalakrishnan, Rahul Vaippully, Saumendra Bajpai, Vaibavi Ramanujan

arxiv:2004.07139 v1 · 2020-04-13 · physics.bio-ph · cond-mat.soft · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6AL6CJ22WIF3GQBV3DVZTNPKZN}

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	2026-07-05T00:55:25.045487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f017e1275ab20bb34035d8eb99b5eacb76bda450283206866700f375547d195c

Aliases

arxiv: 2004.07139 · arxiv_version: 2004.07139v1 · doi: 10.48550/arxiv.2004.07139 · pith_short_12: 6AL6CJ22WIF3 · pith_short_16: 6AL6CJ22WIF3GQBV · pith_short_8: 6AL6CJ22

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/6AL6CJ22WIF3GQBV3DVZTNPKZN \
  | 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: f017e1275ab20bb34035d8eb99b5eacb76bda450283206866700f375547d195c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dda621ca967b0867d49fb0910dc6f768ab1275ef32362668b82b03e68c4262f",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2020-04-13T17:20:42Z",
    "title_canon_sha256": "0de0a5d5ec8793cd479ca3a40fa4420878f2d5f7f7ddf83cc93b969a6a29ed0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.07139",
    "kind": "arxiv",
    "version": 1
  }
}