Pith Number

pith:KLFWUJTO

pith:2019:KLFWUJTOYUQVWTHQNCF6TGFFDX

not attested not anchored not stored refs pending

Well-posedness of a non-local model for material flow on conveyor belts

Elena Rossi (Acumes), Jennifer K\"otz, Paola Goatin (Acumes), Simone G\"ottlich

arxiv:1902.06488 v1 · 2019-02-18 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLFWUJTOYUQVWTHQNCF6TGFFDX}

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	2026-05-17T23:53:45.316265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52cb6a266ec5215b4cf0688be998a51dc5db726585b54292437c1aab4933f620

Aliases

arxiv: 1902.06488 · arxiv_version: 1902.06488v1 · doi: 10.48550/arxiv.1902.06488 · pith_short_12: KLFWUJTOYUQV · pith_short_16: KLFWUJTOYUQVWTHQ · pith_short_8: KLFWUJTO

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/KLFWUJTOYUQVWTHQNCF6TGFFDX \
  | 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: 52cb6a266ec5215b4cf0688be998a51dc5db726585b54292437c1aab4933f620

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61156e4d9c2f8a8de844706d7510f5bf2f638ff6ecd4981de4d4a8b2bdbb3bb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-02-18T10:03:05Z",
    "title_canon_sha256": "77f894f1edf9569fb5ec3632834b8d15d04e5954bb7a8cfa30a0965330ecacbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06488",
    "kind": "arxiv",
    "version": 1
  }
}