Pith Number

pith:273UKE7F

pith:2010:273UKE7FZHEQET7CB2SJDJ3E4W

not attested not anchored not stored refs pending

How does torsional rigidity affect the wrapping transition of a semiflexible chain around a spherical core?

Kenichi Yoshikawa, Takahiro Sakaue, Yuji Higuchi

arxiv:1004.3050 v2 · 2010-04-18 · 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{273UKE7FZHEQET7CB2SJDJ3E4W}

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	2026-05-18T03:23:48.830960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7f74513e5c9c9024fe20ea491a764e58ca078d7cd8b7b44f6dfddfba3101543

Aliases

arxiv: 1004.3050 · arxiv_version: 1004.3050v2 · doi: 10.48550/arxiv.1004.3050 · pith_short_12: 273UKE7FZHEQ · pith_short_16: 273UKE7FZHEQET7C · pith_short_8: 273UKE7F

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/273UKE7FZHEQET7CB2SJDJ3E4W \
  | 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: d7f74513e5c9c9024fe20ea491a764e58ca078d7cd8b7b44f6dfddfba3101543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9927eb0c0667c238fa71b6f9ed13bcf8dbb49ece9ddc3137d9e4254de1f02e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-04-18T19:07:18Z",
    "title_canon_sha256": "d19bab119faacb39fa90c75737a62cdc077f9479f5585fdd23880b61d61f918d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3050",
    "kind": "arxiv",
    "version": 2
  }
}