Pith Number

pith:KUKD2BOG

pith:2019:KUKD2BOGA3WVE4DTMCPNXCFK76

not attested not anchored not stored refs pending

On traveling wave solutions in full parabolic Keller-Segel chemotaxis systems with logistic source

R. B. Salako, W. Shen

arxiv:1901.02727 v1 · 2019-01-07 · 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{KUKD2BOGA3WVE4DTMCPNXCFK76}

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	2026-05-17T23:56:39.628784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55143d05c606ed527073609edb88aaffb16aa06b86c3450fd23bdb586ad15267

Aliases

arxiv: 1901.02727 · arxiv_version: 1901.02727v1 · doi: 10.48550/arxiv.1901.02727 · pith_short_12: KUKD2BOGA3WV · pith_short_16: KUKD2BOGA3WVE4DT · pith_short_8: KUKD2BOG

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/KUKD2BOGA3WVE4DTMCPNXCFK76 \
  | 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: 55143d05c606ed527073609edb88aaffb16aa06b86c3450fd23bdb586ad15267

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85e9e430fe5379fd0d823da9c7b85395b43abf5e3620c311007750d455cdcac3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-01-07T23:19:33Z",
    "title_canon_sha256": "54f7e8d8f91bac900394a38c58aba7ab6f26797b370269664a702896d0e5d64e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02727",
    "kind": "arxiv",
    "version": 1
  }
}