Pith Number

pith:5KIHTGHB

pith:2026:5KIHTGHBBIRFZN4HFGY3OYVM5Q

not attested not anchored not stored refs pending

Pore-scale distribution and transport of active particles in a two-dimensional lattice

Akhil Varma, David Saintillan

arxiv:2607.02143 v1 · 2026-07-02 · 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{5KIHTGHBBIRFZN4HFGY3OYVM5Q}

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	2026-07-03T01:17:43.315112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea907998e10a225cb78729b1b762acec3fff49d39d0067b7d439fb1e87bd6c95

Aliases

arxiv: 2607.02143 · arxiv_version: 2607.02143v1 · doi: 10.48550/arxiv.2607.02143 · pith_short_12: 5KIHTGHBBIRF · pith_short_16: 5KIHTGHBBIRFZN4H · pith_short_8: 5KIHTGHB

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/5KIHTGHBBIRFZN4HFGY3OYVM5Q \
  | 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: ea907998e10a225cb78729b1b762acec3fff49d39d0067b7d439fb1e87bd6c95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7194b350a2d616075f4a5411fb358181db50bf6849d46b73733e45048f7d5cd",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-07-02T13:20:52Z",
    "title_canon_sha256": "d61ee471b868efed11f9b3226e7fbb805028228a5ffa5ddcb79339942bd9b8e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02143",
    "kind": "arxiv",
    "version": 1
  }
}