Pith Number

pith:2PD5QX7B

pith:2024:2PD5QX7BBW6AXQ33TZVWFAS6SX

not attested not anchored not stored refs pending

Cylindrical Cavity Expansion: A Novel Method for Characterizing the Mechanical Properties of Soft Materials

Chockalingam Senthilnathan, Hannah Varner, Jian Li, Tal Cohen, Zihao Xie

arxiv:2408.12920 v2 · 2024-08-23 · cond-mat.mtrl-sci · 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{2PD5QX7BBW6AXQ33TZVWFAS6SX}

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	2026-07-05T09:07:50.451113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c7d85fe10dbc0bc37b9e6b62825e95c1f54ad23bf97cac24a186e4aa42f20b

Aliases

arxiv: 2408.12920 · arxiv_version: 2408.12920v2 · doi: 10.48550/arxiv.2408.12920 · pith_short_12: 2PD5QX7BBW6A · pith_short_16: 2PD5QX7BBW6AXQ33 · pith_short_8: 2PD5QX7B

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/2PD5QX7BBW6AXQ33TZVWFAS6SX \
  | 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: d3c7d85fe10dbc0bc37b9e6b62825e95c1f54ad23bf97cac24a186e4aa42f20b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1b1e1adea641b2459276b5e08a27ca8d90cfcfc41066012883f04dddd85f290",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-08-23T08:52:32Z",
    "title_canon_sha256": "d864c67d4c4c6ea59f112958de02aac9985b5399021e7ef33dd5f5b987b7ee26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.12920",
    "kind": "arxiv",
    "version": 2
  }
}