Pith Number

pith:PUKFJX3S

pith:2015:PUKFJX3SMUHE5Y2I3WGV3APCTH

not attested not anchored not stored refs pending

Large permeabilities of hourglass nanopores: From hydrodynamics to single file transport

Christophe Ybert (ILM), ILM), Laurent Joly (ILM), Lyd\'eric Bocquet (LPS, Simon Gravelle (ILM)

arxiv:1501.01476 v1 · 2015-01-07 · cond-mat.soft · physics.class-ph · physics.comp-ph · 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{PUKFJX3SMUHE5Y2I3WGV3APCTH}

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	2026-05-18T02:29:54.057475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d1454df72650e4ee348dd8d5d81e299c2b0f2e521d8b77e125f035c1c2f89c0

Aliases

arxiv: 1501.01476 · arxiv_version: 1501.01476v1 · doi: 10.48550/arxiv.1501.01476 · pith_short_12: PUKFJX3SMUHE · pith_short_16: PUKFJX3SMUHE5Y2I · pith_short_8: PUKFJX3S

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/PUKFJX3SMUHE5Y2I3WGV3APCTH \
  | 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: 7d1454df72650e4ee348dd8d5d81e299c2b0f2e521d8b77e125f035c1c2f89c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35ccc175cd00d87c08b57ebd784e67e4b08dd86e6659a2243bf70795f277bc42",
    "cross_cats_sorted": [
      "physics.class-ph",
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-01-07T12:58:05Z",
    "title_canon_sha256": "70c21e9f50e0f04af259afc44940bd50e5dc3dbcb1e2c84fd32c97594cf2c5dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01476",
    "kind": "arxiv",
    "version": 1
  }
}