Pith Number

pith:2Y42PD7N

pith:2017:2Y42PD7NJHZG6HA3DMT5KOWRZL

not attested not anchored not stored refs pending

Existence of Traveling wave solutions to parabolic-elliptic-elliptic chemotaxis systems with logistic source

Rachidi B. Salako, Wenxian Shen

arxiv:1701.02633 v2 · 2017-01-10 · 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{2Y42PD7NJHZG6HA3DMT5KOWRZL}

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	2026-05-18T00:52:54.815438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d639a78fed49f26f1c1b1b27d53ad1cac42c3ecbd907891f5e485f9759a387f0

Aliases

arxiv: 1701.02633 · arxiv_version: 1701.02633v2 · doi: 10.48550/arxiv.1701.02633 · pith_short_12: 2Y42PD7NJHZG · pith_short_16: 2Y42PD7NJHZG6HA3 · pith_short_8: 2Y42PD7N

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/2Y42PD7NJHZG6HA3DMT5KOWRZL \
  | 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: d639a78fed49f26f1c1b1b27d53ad1cac42c3ecbd907891f5e485f9759a387f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f75c05380f65c229af37b4b41452a8507af4414221513330a61ea977528ce58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-01-10T15:19:56Z",
    "title_canon_sha256": "e19e1dca3e55d74525a15d9cbef01541cea1e01ff53df53cf2cc719ca17214f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02633",
    "kind": "arxiv",
    "version": 2
  }
}