Pith Number

pith:QLM6ZBHI

pith:2015:QLM6ZBHIEQSWUWEQWS3REWARVR

not attested not anchored not stored refs pending

Air Entrainment in Dynamic Wetting: Knudsen Effects and the Influence of Ambient Air Pressure

James E. Sprittles

arxiv:1502.04571 v2 · 2015-02-16 · 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{QLM6ZBHIEQSWUWEQWS3REWARVR}

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	2026-05-18T01:41:01.384203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82d9ec84e824256a5890b4b7125811ac62d832627c097504f9c48c683b733a41

Aliases

arxiv: 1502.04571 · arxiv_version: 1502.04571v2 · doi: 10.48550/arxiv.1502.04571 · pith_short_12: QLM6ZBHIEQSW · pith_short_16: QLM6ZBHIEQSWUWEQ · pith_short_8: QLM6ZBHI

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/QLM6ZBHIEQSWUWEQWS3REWARVR \
  | 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: 82d9ec84e824256a5890b4b7125811ac62d832627c097504f9c48c683b733a41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e1ea71f8a11f5c2d08f6e92d139076b35b02aa0e73e7af4959837b9f6a6e2b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-02-16T15:19:44Z",
    "title_canon_sha256": "c917b7d943c7eea5a53331447789083d13795f1e64389f321ddee625bdb47079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04571",
    "kind": "arxiv",
    "version": 2
  }
}