Pith Number

pith:7G7AGFSU

pith:2016:7G7AGFSUQ3IDL7SJ6OS4VQ5GVX

not attested not anchored not stored refs pending

A controllability Result for a Chemotaxis-Fluid Model

Felipe W. Chaves-Silva, Sergio Guerrero

arxiv:1603.03231 v1 · 2016-03-10 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7G7AGFSUQ3IDL7SJ6OS4VQ5GVX}

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	2026-05-18T01:19:16.730116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9be03165486d035fe49f3a5cac3a6adc2a8a19de05a46ac11bb2b1c7b2c8afd

Aliases

arxiv: 1603.03231 · arxiv_version: 1603.03231v1 · doi: 10.48550/arxiv.1603.03231 · pith_short_12: 7G7AGFSUQ3ID · pith_short_16: 7G7AGFSUQ3IDL7SJ · pith_short_8: 7G7AGFSU

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/7G7AGFSUQ3IDL7SJ6OS4VQ5GVX \
  | 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: f9be03165486d035fe49f3a5cac3a6adc2a8a19de05a46ac11bb2b1c7b2c8afd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c1dba24b322f72388c4e4a9b972038807a36b4a3dd0822638234b18435209e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-03-10T11:56:30Z",
    "title_canon_sha256": "bd4f4fce2efc408457a68a475f25a94e3f5aec69de86f9fdee019bd1a4b7bd21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03231",
    "kind": "arxiv",
    "version": 1
  }
}