Pith Number

pith:ZQKQMW5N

pith:2011:ZQKQMW5NXAI2OGURGYWVTZSTJ7

not attested not anchored not stored refs pending

Roughness characteristics of an ice surface grown in the presence of a supercooled water film driven by gravity and wind drag

K. Ueno, M. Farzaneh

arxiv:1103.4141 v1 · 2011-03-21 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQKQMW5NXAI2OGURGYWVTZSTJ7}

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	2026-05-18T02:22:11.867655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc15065badb811a71a91362d59e6534fd89e48188615b02972b70b00a6f47960

Aliases

arxiv: 1103.4141 · arxiv_version: 1103.4141v1 · doi: 10.48550/arxiv.1103.4141 · pith_short_12: ZQKQMW5NXAI2 · pith_short_16: ZQKQMW5NXAI2OGUR · pith_short_8: ZQKQMW5N

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/ZQKQMW5NXAI2OGURGYWVTZSTJ7 \
  | 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: cc15065badb811a71a91362d59e6534fd89e48188615b02972b70b00a6f47960

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0135260f661261a643e8f81c6d68028fc956ff0e214ab8055acad7a288dbe822",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2011-03-21T20:23:21Z",
    "title_canon_sha256": "313483d2cabaaf5473a0abbd4a061f86c50941d36cf034ff4ab588d17c7f3a40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4141",
    "kind": "arxiv",
    "version": 1
  }
}