Pith Number

pith:G26744SQ

pith:2017:G26744SQTC7YI423J6WMTRCF35

not attested not anchored not stored refs pending

Large global-in-time solutions to a nonlocal model of chemotaxis

Grzegorz Karch, Jacek Zienkiewicz, Piotr Biler

arxiv:1705.03310 v1 · 2017-05-09 · 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{G26744SQTC7YI423J6WMTRCF35}

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	2026-05-18T00:44:48.318902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36bdfe725098bf84735b4facc9c445df5c591b9e71b3ba66ca510bd3f5181e26

Aliases

arxiv: 1705.03310 · arxiv_version: 1705.03310v1 · doi: 10.48550/arxiv.1705.03310 · pith_short_12: G26744SQTC7Y · pith_short_16: G26744SQTC7YI423 · pith_short_8: G26744SQ

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/G26744SQTC7YI423J6WMTRCF35 \
  | 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: 36bdfe725098bf84735b4facc9c445df5c591b9e71b3ba66ca510bd3f5181e26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434a0e49bad16c962e1ae76c897386ddd5846fa4bae2b738eda2e567c9bdd1ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-05-09T13:18:27Z",
    "title_canon_sha256": "c24747d6e640052fa0d64ffb4ef8aac7ab9a25b55e012e0f30f223f2b52eb73b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03310",
    "kind": "arxiv",
    "version": 1
  }
}