Pith Number

pith:QHCGXQKX

pith:2007:QHCGXQKXR564YIUEGEEWGAYS43

not attested not anchored not stored refs pending

Simulation of fluid flow in hydrophobic rough microchannels

Christian Kunert, Jens Harting

arxiv:0709.3966 v2 · 2007-09-25 · cond-mat.soft · 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{QHCGXQKXR564YIUEGEEWGAYS43}

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	2026-05-18T04:13:05.951973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81c46bc1578f7dcc22843109630312e6dff1bcba3c9f7e5a4d92723a2f669b10

Aliases

arxiv: 0709.3966 · arxiv_version: 0709.3966v2 · doi: 10.48550/arxiv.0709.3966 · pith_short_12: QHCGXQKXR564 · pith_short_16: QHCGXQKXR564YIUE · pith_short_8: QHCGXQKX

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/QHCGXQKXR564YIUEGEEWGAYS43 \
  | 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: 81c46bc1578f7dcc22843109630312e6dff1bcba3c9f7e5a4d92723a2f669b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b46e967a238696a8240e66ad9c24b0333dc6df18218255cec3700e7a104ce19",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2007-09-25T15:15:05Z",
    "title_canon_sha256": "3c2bd1ccf0e962cf34983b283c7dec41eb206fcaddad436c0f9647dce8b7cd7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.3966",
    "kind": "arxiv",
    "version": 2
  }
}