Pith Number

pith:7FE5WIH4

pith:2019:7FE5WIH4SDTCI6LATSQQ5BDGSA

not attested not anchored not stored refs pending

Hydration lubrication of polyzwitterionic brushes leads to nearly friction- and adhesion-free droplet motion

Alfred Yu Ting Chia, Dan Daniel, Lionel Chuan Hui Moh, Nikodem Tomczak, Rongrong Liu, Xing Zhang, Xue Qi Koh

arxiv:1906.09910 v2 · 2019-06-17 · cond-mat.soft · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FE5WIH4SDTCI6LATSQQ5BDGSA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:41:36.176419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f949db20fc90e62479609ca10e8466903d92686b096b7b07b735cca209928888

Aliases

arxiv: 1906.09910 · arxiv_version: 1906.09910v2 · doi: 10.48550/arxiv.1906.09910 · pith_short_12: 7FE5WIH4SDTC · pith_short_16: 7FE5WIH4SDTCI6LA · pith_short_8: 7FE5WIH4

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/7FE5WIH4SDTCI6LATSQQ5BDGSA \
  | 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: f949db20fc90e62479609ca10e8466903d92686b096b7b07b735cca209928888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0970995a488f317495d0b86d0720fe12825305a16d1ecbb22566f9c57749aaef",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-06-17T15:41:48Z",
    "title_canon_sha256": "d48e28ef17838387f3302b93ab99053db7aba27b4b00135ca0ef5643af13151a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09910",
    "kind": "arxiv",
    "version": 2
  }
}