Pith Number

pith:4ZU2KBKX

pith:2018:4ZU2KBKXPDFJ5HZZ6OZMLT7PTA

not attested not anchored not stored refs pending

The Role of Adhesion in the Mechanics of Crumpled Polymer Films

Andrew B. Croll, Theresa Elder, Timothy Twohig

arxiv:1801.01166 v2 · 2018-01-03 · 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{4ZU2KBKXPDFJ5HZZ6OZMLT7PTA}

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	2026-05-18T00:26:14.124356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e669a5055778ca9e9f39f3b2c5cfef980677647b1d8c0656e88004756b00d331

Aliases

arxiv: 1801.01166 · arxiv_version: 1801.01166v2 · doi: 10.48550/arxiv.1801.01166 · pith_short_12: 4ZU2KBKXPDFJ · pith_short_16: 4ZU2KBKXPDFJ5HZZ · pith_short_8: 4ZU2KBKX

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/4ZU2KBKXPDFJ5HZZ6OZMLT7PTA \
  | 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: e669a5055778ca9e9f39f3b2c5cfef980677647b1d8c0656e88004756b00d331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3289fda460eac06d239695460f56c70c2b09d59d02a792e63f746ee0d6a62bad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-01-03T20:55:04Z",
    "title_canon_sha256": "d3d7c48d448efb73789caa4c9ec1339022d05c227dce547b5f86dd5183873ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01166",
    "kind": "arxiv",
    "version": 2
  }
}