Pith Number

pith:WWQ4H5HZ

pith:2016:WWQ4H5HZRGUDAKPBH2T4FXR4GX

not attested not anchored not stored refs pending

Active colloids at fluid interfaces

M.N. Popescu, P. Malgaretti, S. Dietrich

arxiv:1602.04078 v1 · 2016-02-12 · 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{WWQ4H5HZRGUDAKPBH2T4FXR4GX}

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	2026-05-18T01:20:54.655719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5a1c3f4f989a83029e13ea7c2de3c35f6df49cc1c4df1c8485ec32024ee69c6

Aliases

arxiv: 1602.04078 · arxiv_version: 1602.04078v1 · doi: 10.48550/arxiv.1602.04078 · pith_short_12: WWQ4H5HZRGUD · pith_short_16: WWQ4H5HZRGUDAKPB · pith_short_8: WWQ4H5HZ

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/WWQ4H5HZRGUDAKPBH2T4FXR4GX \
  | 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: b5a1c3f4f989a83029e13ea7c2de3c35f6df49cc1c4df1c8485ec32024ee69c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fca69affb42eb4b3bc42d6bdb5b19f2c05940a87744b95e49e3a9279486e81c",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2016-02-12T15:12:48Z",
    "title_canon_sha256": "480373365400d2ce285b7426705b02439ec6191a868d9bed194946dd8498c1e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04078",
    "kind": "arxiv",
    "version": 1
  }
}