Pith Number

pith:AP4KGCQV

pith:2016:AP4KGCQVKZQZH2IO7MMKOPNLDR

not attested not anchored not stored refs pending

Friction coefficient and viscosity of polymer brushes with and without free polymers as slip agents

A. Gama Goicochea, E. P\'erez, E. Rivera-Paz, M.A. Balderas Altamirano, M. A. Waldo-Mendoza, R. L\'opez-Esparza

arxiv:1603.04391 v1 · 2016-03-14 · 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{AP4KGCQVKZQZH2IO7MMKOPNLDR}

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	2026-05-18T01:19:06.888947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03f8a30a15566193e90efb18a73dab1c51dbeb81cf475cba8277acd2be696070

Aliases

arxiv: 1603.04391 · arxiv_version: 1603.04391v1 · doi: 10.48550/arxiv.1603.04391 · pith_short_12: AP4KGCQVKZQZ · pith_short_16: AP4KGCQVKZQZH2IO · pith_short_8: AP4KGCQV

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/AP4KGCQVKZQZH2IO7MMKOPNLDR \
  | 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: 03f8a30a15566193e90efb18a73dab1c51dbeb81cf475cba8277acd2be696070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34ba3908cb0d75815837ca529ba82c1fa5a27269812cd5fde968254631a8a7fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2016-03-14T19:00:30Z",
    "title_canon_sha256": "2d4d0820f788739e1054f00b5b5b81339ea93afebaf3c887ef1464e8f8bc5871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04391",
    "kind": "arxiv",
    "version": 1
  }
}