Pith Number

pith:7ZW4JAG3

pith:2018:7ZW4JAG3NNCTX5B2E7577ZETSY

not attested not anchored not stored refs pending

Cross-over between diffusion-limited and reaction-limited regimes in the coagulation-diffusion process

Dmytro Shapoval, Malte Henkel, Maxym Dudka, Xavier Durang

arxiv:1801.09216 v3 · 2018-01-28 · cond-mat.stat-mech · math-ph · math.MP · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZW4JAG3NNCTX5B2E7577ZETSY}

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	2026-05-18T00:02:18.250036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe6dc480db6b453bf43a27fbffe493961e238eb2b7b3df6d94abcef07c73dc21

Aliases

arxiv: 1801.09216 · arxiv_version: 1801.09216v3 · doi: 10.48550/arxiv.1801.09216 · pith_short_12: 7ZW4JAG3NNCT · pith_short_16: 7ZW4JAG3NNCTX5B2 · pith_short_8: 7ZW4JAG3

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/7ZW4JAG3NNCTX5B2E7577ZETSY \
  | 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: fe6dc480db6b453bf43a27fbffe493961e238eb2b7b3df6d94abcef07c73dc21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "193588d79d8193c31e54f97d5994dc440fb1f9a2db52b290191eb48b7467733a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-01-28T12:18:10Z",
    "title_canon_sha256": "5c96cd44041ff42034384c94421b849d2e8a73f83683be141f3d836d49298ebb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09216",
    "kind": "arxiv",
    "version": 3
  }
}