Pith Number

pith:2UQ7H7QW

pith:2018:2UQ7H7QW5Z74EGNAMOYZG6Y7YD

not attested not anchored not stored refs pending

Impact of packing fraction on diffusion-driven pattern formation in a two-dimensional system of rod-like particles

Nikolai I. Lebovka, Valentiva V. Chirkova, Valeri V. Laptev, Yuri Yu. Tarasevich

arxiv:1803.09409 v1 · 2018-03-26 · cond-mat.stat-mech · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2UQ7H7QW5Z74EGNAMOYZG6Y7YD}

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	2026-05-17T23:57:32.133212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d521f3fe16ee7fc219a063b1937b1fc0f231cbfb44d1ae4b3f71cd5239fdc9f8

Aliases

arxiv: 1803.09409 · arxiv_version: 1803.09409v1 · doi: 10.48550/arxiv.1803.09409 · pith_short_12: 2UQ7H7QW5Z74 · pith_short_16: 2UQ7H7QW5Z74EGNA · pith_short_8: 2UQ7H7QW

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/2UQ7H7QW5Z74EGNAMOYZG6Y7YD \
  | 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: d521f3fe16ee7fc219a063b1937b1fc0f231cbfb44d1ae4b3f71cd5239fdc9f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "109413ed1950eb7c11f765d0697b4e656575b5b6588b0be208400fbccdb2949b",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-03-26T04:26:06Z",
    "title_canon_sha256": "ddab4dc6ac65f518566c4c35cab7d9878e58562b88624ef39d26d333fe7cbb60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09409",
    "kind": "arxiv",
    "version": 1
  }
}