Pith Number

pith:7KVWSO5B

pith:2025:7KVWSO5BZCK6C35V43YQVG6RLJ

not attested not anchored not stored refs pending

Mechanical Degradation of Unentangled Polymer Melts under Uniaxial Extensional Flow

Debra J. Searles, Mingchao Wang, Stephen Sanderson

arxiv:2506.03945 v1 · 2025-06-04 · cond-mat.soft · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KVWSO5BZCK6C35V43YQVG6RLJ}

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	2026-07-05T11:15:54.360121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faab693ba1c895e16fb5e6f10a9bd15a434a6e9319a1265860d7e02bd35a757b

Aliases

arxiv: 2506.03945 · arxiv_version: 2506.03945v1 · doi: 10.48550/arxiv.2506.03945 · pith_short_12: 7KVWSO5BZCK6 · pith_short_16: 7KVWSO5BZCK6C35V · pith_short_8: 7KVWSO5B

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/7KVWSO5BZCK6C35V43YQVG6RLJ \
  | 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: faab693ba1c895e16fb5e6f10a9bd15a434a6e9319a1265860d7e02bd35a757b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c31d780428662b49a0835610e8895573d0bc4adb66e40d17786f04c37cf3f8f7",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-06-04T13:33:49Z",
    "title_canon_sha256": "180bb9b22ebeab519a21848d59aded42ac342da64510703cd78e0081c43f141a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03945",
    "kind": "arxiv",
    "version": 1
  }
}